Bartomeu is afraid of confrontation and he isn't comfortable being out in the public voicing his concerns, and he is also trying to keep a low profile because of the Neymar case. Not the most charismatic person either.
In Spain however, where the system is against you, you need to make public statements, so that it attracts the attention of foreign media too, and indirectly use that to put pressure on the existing system.
This board is trying to play the same game behind the scenes which Florentino and the Real Madrid board plays, but it's a game they just cannot win. They should ideally go for the other approach.
But yeah, we did spent a lot of money and it's not his fault if Robert and Lucho didn't spend it wisely or if the coach is employing a tactical system full of chaos. Not organized chaos to benefit MSN either, but just chaos.