The bot is not posting to communities on lemmy.ca. It’s posting to lemmit.online. If any user on lemmy.ca subscribes to a community from lemmit.online, the bot’s posts will start to show up on the “all” homepage.

I’ve already blocked this bot on my account because i use the all page to find new communities. Before that bot was blocked, all I would see were the posts it made.

I agree with other users in this comment section that the admins should be as hands off as possible and leave it up to the users.