That is another question why bother trying to fix earthly institutions?
In specific local groups,
it’s probably worth tweaking them more toward living out the Biblical model . . . I Cor 12-14.
Trying to fix denominations as a whole is likely a losing battle. Christ will return first.
Holy Spirit will call out those really focused on Christ . . .
etc.
Events will pick up speed and at some point any organized efforts will be left in the dust as Holy Spirit orchestrates relationships, connections, groups, events, worship, everything.