I do like the technical vision, a lot. But I haven't been able to try it out because any time I felt the desire to look, nobody could actually link me to a post or a feed. So I never achieved the required activation energy to even look at it, nevermind adding it to my doomscrolling repertoire or signing up to the thing.
Opening up the posts is a good first step to sustainable adoption. Now next time people are mad at Twitter they'll have an outlet instead of being met with a brick wall when they finally get the urge to try something new.