A TikTok alternative called Loops is coming for the fediverse | Users own their content, and Loops doesn’t sell or provide videos to third-party advertisers or train AI on them. It will be open source
Ignoring the myriad of other issues listed in this thread, the bit about training AI is pretty misleading. It's not hard to scrape webpages for whatever kind of data you like, even if loops doesn't outright hand things over for third parties for that purpose.
And the kind of people who are downloading the entire internet to train AIs are the type to be willing to just scrape without permission.
And while they claim in their FAQ to not sell your content and/or use it or provide it to others as GenAI training data, according to the Terms&Services you have to grant them the right to do pretty much exactly that (and everything else): https://loops.video/legal/terms-of-service#7