Useful tips for sure. Thanks.
In my band, which is not quite a collective nor led by a single band leader, we had a major level-up when we started delegating specific tasks, naming our goals specifically and having a single person take responsibility for each step of the way.
Seems obvious in hindsight, but it took us a while to get there, especially given that we are a passion project, and none of us is set on trying to make a living playing.