Me and my co-lead say up front while having the new recruit talk we don't use tools like Cactbot and discourage people for joining if they do plan to use them.
It helps communicating these kinds of things before you start raiding with them.
Too many groups just take people with good logs and never have a proper chat and get into tons of drama.
We don't outright kick people for using them and its hard to prove anyway(we don't have streamers), but we've had quite a few times now that that one player suspiciously never makes any mistakes and "learns" wayyy faster than the other 7 ppl in the group, and we're all experienced players.