While it does look like this person has a particular grudge against this "[XRP] Ripple" thing, I don't think the staff have time to look into every particular feud that goes on in the forum. You could try sending a private message to the particular moderator for the relevant sub-forum.
One thing is not backed shitpost about one current, but on other hand promotion of other ALTS at their ATH in not related thread, which brings much more danger.