Maybe that’s what this community wants, which is fine (just not for me).
... Judging from the number of downvotes on this post (and my personal opinion): No, the community doesn't want it either.
If this user/bot were committed to posting this, but stayed with a single user (which I could block), I'd be fine with that. If they posted weekly, I'd tolerate it.
... but creating new users and spamming multiple channels with content people really don't want to see: that's just trolling (or ignorance).