There is a topic in the Russian-speaking section, where there are about a dozen newbies with activity Legendary and with more than 2000 posts. It is noteworthy that absolutely all posts of these newcomers are in one single topic. That is, if you delete this topic, they all become Brand New.
https://bitcointalk.org/index.php?topic=1661044.new#newSo these are spammers or they are not able to get merits because they have less information about crypto in general.