UEFA Champions League

Idle speculation, but I wonder how easily EUFA, Afcon, et al could stage a coup and just push FIFA aside
Are they semi-autonomous bodies and just cede organizational power to FIFA or is it more like the Olympics?
Well if the soup du jour is "cup o topple authoritarians", I'll have a bowl.

No they all are governed by FIFA.So I guess they could from within, but all 6 would need to be on board and I just don't see that but if they don't boot Russia from WC, it may unite the 6.