I don't feel the need to fix the whole world. Just my corner of it.
I would use it to read my rss feeds. I'm sure we could make Hacker News discussions work. My mastodon feed could probably work too. That's 90% of my browser usage right there.
Just imagine how pleasant it would be to browse and navigate. Would be so fast, so responsive.
I really like https://geminiprotocol.net/ but I think they went too far removing images, sounds, video, and forms.