I have either blocked or avoided them successfully on the multiple accounts I have had over time while trying out different instances that my recollection is vague and I do not have examples. For me to dislike someone that much they have to be a hypocrite who abuses their power against multiple users other than myself, does not argue in good faith, and responds to people with what they assume they meant instead of what was said. Unruffled is right there too, baiting people into responding and then banning people for 'not letting things go' because they need to get the last word in.
db0 seems to comes across to me as misguided, Unruffled and Draconic_NEO come across as malicious and petty.