ur right that there is a lot of nuance involved
at a basic level at the minimum for black folks to get on code, that means that we:
1) see/treat all black folks as allies (yeah I know all skinfolk ain't kinfolk)
2) make no moves/actions that harm another black person (ex. ideally no one would commit crime, but if u gon break the law at least don't make another black person a victim, ie. even gang members should refuse to beef with other black people)
3) consolidate our resources to support actions that protect/benefit black people (group economics)
that's just a start
obviously it's way more harder to achieve just those 3 generic concepts in real life practice
In a perfect world everything you said would be ideal.
Unfortunately Black people aren't monolithic. You can't even get all Black people to agree with your three points. In fact, I bet you couldn't even get 70% of Black people to agree with you.
We have to stop thinking in terms of race because a Black person will lie, cheat, and steal just as fast as a White person.
Don King ripped off Black fighters by saying, "Black people need to stick together" and then he'd under pay them what he promised.
The Black panthers failed because they let anybody join.
The Nation of Islam succeeded because you have to follow the Restrictive Laws, if you don't follow the rules (no drugs, no White women, etc.) they kick you out.
All Black people aren't gonna make it to the promise land.