But I wouldn't feel bad if Threads took over Twitter's most important data generators (politicians, journalists, newssites). I dislike what Twitter has been turned into, it's close to nothing else but a megaphone for the owner to mostly troll the world.
If Threads would be usable on a desktop via a website, I'd gladly register, but I won't install social media apps on my phone except for HN and Reddit via a 3rd party apps of good reputation.