So, I must say something
First of all - I don't support the guy or like him very much BUT....
You must look it like this - more than 70 or maybe even 80% of football players are playing for the money, not the club, not for love or good vibes, they play for the money A LOT OF MONEY. He used the oportunity and got contract with Bartomeu and co.
Now I got the question for you: You have the contract in some company or like him you play football, the company/club wants you out, would you leave just like so? Or would you look to get paid and money that you "deserve" - better said that comes with contract that you signed?
Yeah, it's tough moment for Barcelona, problems with money and everything, but in other club he would have done the same thing.
As a supporter I don't like it, but there is no such that feeling like "love" when it comes to MONEY.