There needs to be some sort of restriction in the altcoin section, but I'm not entirely sure what that could be.
The altcoin section is some sort of free-for-all Wild West at the moment, almost any post is only there to earn money, from selling scamtokens to spamming for bounties.
Note that the mining subforum under altcoins is generally free from this kind of idiocy*; it's just the announcements and, especially, the discussion subforums that are wastelands of cluelessness and bots.
* - plenty of other kinds of idiocy to be sure, though.