The problem is that when posters stan so hard for a GM, you can't have a reasonable conversation about it. It's just "well, Bloom made the right call at the time. How would he know the team would stink? There's nothing he could have done." It's the trust Bloom, trust Cora mantra.
This team was in first place at the deadline. One month later, they are in a tail spin and potentially not even in position to get to the WC. (I'm sure if they fail to get there, some posters will just say "oh it was due to COVID and nobody could have seen that" rather than even provide a modicum of blame for ownership/FO/coaching.) They stood pat. It didn't work.
The pieces are not fitting right now. Is that Bloom's fault? Is that Cora's fault for poor coaching? Could Cora have been a better leader and gotten that vax % up over 85? At some point, when the venture you are running fails, it's on the people at the top.