I'm pretty sure they all sat down to come to a consensus, but I think the starting point was that a massive budget cut had to happen. They probably worked our scenarios where they kept Betts and somehow dumped Price and maybe someone else, or cut the pre-2020 winter spending budget in half or more, but I seriously doubt Bloom made the final call. He may have been on the side of trading Betts rather than not filling 5-6 holes with a tighter winter spending budget than he already had.
Remember the 2020 roster and how thinly spread the $40M he had to spend created a pretty weak team.
Now, one could easily say, in hindsight, I'd rather have Betts at $29M budget cost than $10M Richards, $6M Perez and then trade Beni ($3.5M), Pillar ($4.2M)and a couple other guys over the winter, instead of that deadline, but we stayed under in 2021, too, so who don't we sign before that season?
I just think it is plain wrong to blame Bloom for the Betts trade.