Glad to be of help! I think it’s better to do it here so other people might find it as well.

A very resourceful channel is Anark. Maybe his “mini series” Listen, Liberals and Listen, Conservatives is a good starting point or Why we must destroy the state. He also has a series about Liberation in Action. More to the point of your question might be a video by another resourceful channel Andrewism called We Need To Rethink Justice.

I hope this is still entry level. It might be too much but you don’t have to watch everything but once you did, you will find more videos about this topic.