Basically this. Not sure if you mean it or not, or you are sarcastic, but his ego is getting in the way of the team. He is not a leader in any way, and this is very disappointing to see from the best player in the history of this club.
I'm serious.
I love Messi the player as I'm sure all of us do. He has changed the history of this club and football in general and I'll forever be grateful to him for that. But this doesn't mean he shouldn't get criticised when his effort on the pitch is not on the level it's expected from a professional player. His greatness on the pitch also doesn't mean he's perfect in any sense of the word and he should be defended to death for everything he does/says when not playing. I'm starting to get tired of Messi the captain (he was never a leader but this wasn't as evident until we had other great leaders like Puyi or Masche), Messi the Sport director and imaginary president of Barça and Messi the president of club de amigos.
Now there is no actual proof of Messi impacting day-to-day decisions (like the lineups we're playing with) nor long-term, strategical decisions (like who we'll buy). But I'm sure our managers over the years (starting with Pep playing Eto'o, Ibra, Villa, Henry as wingers to use Messi as a false 9) have all at some point considered "the Messi effect". Sometimes it worked out other times didn't but it was understandable because he was/is our best player. At the same time I'm sure Bartomeu and Abidal/former SDs were also considering "what would Messi say/how would Messi get along with players X and Y" when buying new players. So while we can't say Messi was directly involved in any transfer we've made (I'm 100% certain he has and probably still is pushing for Neymar's return though) I think his indirect impact on a lot of club's decision over the years is evident.
Everyone inside the club wanted to make him happy instead of trying to look at the club's best interest. And all of this (besides his on-the-field greatness and our Messidependencia) got him almost unlimited power inside the club. In public he's a man of a few words (though he's opened up a bit in recent years in interviews) but when he talks everyone listen. I doubt anyone here at barcaforum knows Messi in person so we don't know how he is but I believe he's aware of his power and has made some internal demands to the club over the years which included a promise of renewing contracts of his closest friends before he has signed his last contract. He didn't have bad intentions but the club listening to his wishes instead of moving on from some players a few years ago finally turned us into club de amigos and in a situation we're currently in and will probably be for a few more years because we'll have a hard time to get rid off the players still under contract and unwilling to leave even if/when the club will finally realise this is what we should do.
I know we won't sell Messi because Bartomeu (or any other president) wouldn't want to go down in history as the president who would sell the best player in history but I wouldn't mind letting him walk next season when his contract expires alongside his amigos Suarez, Raki (Pique, Busi and Alba all still under contract for 2, 3 or 4 more years in Alba's case
but I would send them packing too though as mentioned before this is almost impossible task) and start a true rebuild around MATS (he's by far the best suited to be our captain from the current players), FDJ, Puig, Fati, hopefully Trincao and Matheus Fernandes will be good signings and promote La Masia kids like Ilaix, Monchu, Collado,... Then bring back Pedri, Emerson, Todibo and Miranda from loans. Hopefully some of the youngsters will work out but we'll be shit for a few years anyway so they should all get a fair chance.
Players like Semedo, Lenglet, Roberto (as a versatile squad player not as a starter) and Griezmann (he would be our next star player until someone younger would emerge) can also be kept because they are still not too old and we can't really change 10+ players in one or two years but they would also be replaced down the road if/when we would get better players. Further, don't go overspending on superstars (unless we could get someone like Mbappe on a free contract in 2022 but this will never happen) and instead go looking for the next Haalands and Sanchos. So cheap talented players whom Dortmund would usually buy and let them develop here. We would be an average team not competing for major titles for a few seasons anyway so these youngsters would have enough opportunities to prove if they are good enough to stay longterm or we would have to look for someone else. But by paying 20-30m instead of 80-100+m (and at the same time giving them young talents instead of a proven star players wages) we wouldn't lose much (if anything at all) even if they wouldn't work out.
But yeah, I know not all of this things will actually happen. Whoever the next president will be wouldn't survive 2-3 trophyless seasons combined with a big loss of revenues by losing multiple star players, especially Messi (on the other hand our expenses would also lower a lot by getting rid off Messi, Suarez's,... wages so we could still keep financial stability if we would be smart on the market; renovation of Camp Nou would probably need to be delayed at least for a few seasons though). Also, none of the presidental candidates would win by suggesting such a drastical rebuild and if he would win by promising something else in his campaign and then decide to go this way he would also lose his credibility and socios support very soon.
So for now I'd be happy if we'll get rid off one or two amigos this summer and further one or two next year to limit veteran players's power inside the club. I believe the club will still do everything in their power to keep Messi around for a few more seasons and he also loves Barça too much (and is too comfortable here to leave) so he'll decide to stay despite some potential disagreements with the direction the cub might be going. But if he'll decide to move on and retire/return to Argentina (as I've said before I don't see him playing for another European club) in 2021 or 2022 then this will be a sad day but at the same time also an opportunity for us to start a true and total rebuild which we need but it's impossible to do as long as Messi and his friends are around regardless of who our coach or president is.