Telling Bluesky that I'm not interested in "this type of content" didn't help remove the problem. Blocking/Reporting the accounts is futile, as they are so numerous. Moderation lists for LGBT/furry content seem to be nonexistent or unlisted from public modlist sites (maybe they are considered to be "homophobic"?)
Anyway, Bluesky does't seem to be safe-for-work, so it's hardly a proper replacement for Twitter. If this is fixed, then that would be good.