Thanks for your answer and all the information. I see now what you mean.
I understand it seems to be expected from a (large?) fraction of the fediverse to moderate instances.
Maybe I'm too new to the fediverse to understand the reason for moderation. I had so far the impression I myself can moderate what I want to read and didn't see any need to do so (beginners luck?).
For which cases, that you can't moderate in your view of the fediverse, do you see need of moderation?