The Politics & Society section is scum anyway.
I've seen very little places with an as high rate of racist, antismeitic or islamophobic agenda.
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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.
High chance of those two being alts, they're in it for the "affiliate marketing" and you won't be slowing that any way down by taking their post count/activity from that section.
When you question these people, you are frequently ignored or personally attacked - without reasonable answers being acknowledged.
That's what deluded people do.
Hell, we even
tolerate posts that have a high chance of being
against the law.