Earlier quoted context omitted.
I'll take the unpopular position of supporting a small room of a few "higher ups" making decisions. This is exactly what you want: a small number of people with a lot of skin in the game making important decisions. Good leaders gather feedback and counter-arguments beforehand, but then make a firm decision, and it's diminishingly rare for that decision to please everyone. The people who are not pleased should still f…
It's the feedback and counter arguments that are often lacking, and being unwilling to admit the decision was wrong. I've been in this situation a few times and it's very hard to push back on a decision that's been 'made' even if it's not appropriate for the team you're on.
a) What was decided (obvious, but you'd be surprised how often people disagree)
b) Why it was decided - Now you can construct a basic "Given X, Y, and Z, it seems like a good idea to A and B"
c) The criteria for success or failure - how would someone who did not make the decision know whether it was successful or not?
Without all three, you can't make empirical decisions and then follow up on them. Decisions without any of those three are unmoored from reality.