The internet archive's decentralization project is paused as far as I can tell. They have too many things to do and too little funding to do it all. Their current strategy seems to be establishing new legal entities outside the us like in Canada and Switzerland, but they don't accept web traffic even though they hold full copies of the internet archive. There used to be a full copy in Egypt at the library of Alexandria and another in the Netherlands. Not sure if they're still in use, but they did accept web traffic. They hold a decentralized web camp every year in the middle of a forest

The Internet Archive's torrents are a sick joke. I've yet to find one that actually manages to complete. They always get stuck at 90-something percent but that final blocks always fail verification and get retried, fail, and the process repeats forever. Because they're web seeds they're hitting IA infrastructure and not offloading to a real swarm. So their broken torrents are just screwing themselves.