:) I see someone decided to use the tools and block me.

Good for them. Life is too short. If my existence online is annoying to others, I'm genuinely glad they're ridding themselves of the problem.

I strive not to block folks myself, because I think constructive dissent is something we need more of, but rarely have opportunities to practise. It's not always pleasant for others to watch, though (I got a few worried DMs during this last exchange), so apologies for that discomfort to all of you!