If the bot doesn’t go away, I’ll write one that counter spams with how much of a piece of shit MBCF website is. The difference is that I will run it off my own instance where you’ll have to defederate to get me to stop. And even then, a simple hostname change and a re-spin of the docker composer will create me a brand new instance. ActivityPub has no defense against this, and as far as I know nothing in the pipeline to combat bad instance admins.