That seems to be happening a lot in the politics section of the forum, where 9 of 10 posts are some weird twist on an event involving Russia or a jab at someone who is taking a stand against them. When you question these people, you are frequently ignored or personally attacked - without reasonable answers being acknowledged.
These usernames appear frequently, along with a few "smaller" accounts which pop up:
Masha Sha
BADecker
Sex Video Chat VKcams.com
Jet Cash
Vika NSFW
I don't really know the solution, but perhaps removing any post count from registering in the politics section would slow these people down or remove the incentive for a wall of one-sided political spam.
This is an old problem that is getting worse everyday especially after some new users (or alts) started posting (spamming) there.
Thoses people among others are consistently posting in 1 section which doesn't have anything to do with bitcoin. They don't belong here (most of them) and need to get redirected to another forums that share the same sick ideas that they adopt