Currently, from the nostr clients I've tested so far, these UX issues aren't there. I understand that nostr is still in early stages, I just hope private clients don't soon get ruined with all the issues highlighted. If they do I will be looking for free OS alternatives. I don't see how nostr clients can be profitable without ruining the experience for users. When clients are chasing the money, the UX design becomes driven for those purposes more than for the user. As is the case with every other mainstream social media / video/ image streaming app on the planet. Even substack's once simple and clean UI has slowly deteriorated with endless popups to make the experience so annoying the user is tempted to cough up. You tube is the absolute worse. Almost unwatchable without plugins to strip out all the crap. The donate model is the only one that works for the user. I hope it will work for your client, which is so far very good!