A good explanation, although the accusation that I was suggesting dystopian solution is false. I outlined why people want blocking. I didn't suggest we implement it, in fact that's so hard to do on Nostr it will probably never happen.
Better explanation here: nostr:nevent1qqsz7r6acy9e9gzlf7kcf29hyyw3nrd5uyx4uk8sx0cna2vs3sfjzgspr3mhxue69uh5ummnw3ezucmvda6kgtnkd9hxuete9eu8j7szyqh04fc4hw6xm4d7dd7634msqfndz9n5hyfms9u2mk6u9e3anpenzqcyqqqqqqgjkh8fp
Do what you want wrt filtering, blocking, discomfort, etc. But do it very obviously and with user consent if you want to avoid stumbling blindfolded back into dystopia.
Discussion
Sure, I understand why people want blocking. At the moment.
Once webs of trust, sovereign, self-served clients, and personal relays reach their full potential, they won't "want blocking" anymore or even think about it.
Even if blocking was somehow not difficult on Nostr-as-a-protocol (impossible, as already discussed), I would still rail against it as a norm and would encourage forking-away from anything that implemented it. It makes me uncomfortable that it's even perceived as being glanced at, side-eye. The fact that I can voice my opinion in a way that nobody except the listener can stifle is the reason we're here.
Mute is post-facto. Some people get so many replies that they don't want that mute isn't enough for them. They don't want to see them in the first place.
For this we can/should have community mute lists (which some people are calling 'block') that takes input from labelling/reporting (NIP-32, NIP-56) and has community moderators, which are subscribed to by like-minded people. Those community mutes won't affect you and me because we won't subscribe to them, but for people who trust their in-group, they can have such group mute lists. Most people in those groups won't see most offending posts, so it serves their purpose.
I just made a post going over many of the options:
In the spirit of good faith: nostr:nevent1qqsvc0m3hy25tjfkjdjl2cjq4yj4t0rhu53nhxmcadn4gnedzcw69tgpz3mhxue69uhhyetvv9ujuerpd46hxtnfdupzqv6kmesm89j8jvww3vs5pv46hqm7pqgvpm63twlf9hszfqzqhz7aqvzqqqqqqyu7e8yk
Perhaps I misread nostr:npub1xdtducdnjerex88gkg2qk2atsdlqsyxqaag4h05jmcpyspqt30wscmntxy and he wasn't advocating this. Merely stating the desires of others.
Other comments have me slightly unconvinced, but maybe I was a bit hasty.