Note by @fastfinge

@IceWolf @foxbutt I'm not at all. But I'm absolutely certain some other company is! All they have to do is spin up an instance and join the major relays. Or just buy access to the local timeline on mastodon.social. My point is that in order to prevent these things, the fediverse would have to block all automated access of any kind: screen readers, third party clients, everything.