Reminiscent of troll writer "Alice Donovan," which plagiarised massively to produce (mostly) English-seeming posts.
Not conclusive, but a very similar pattern of behaviour.
Compare the artwork here. (Again, h/t @UsHadrons for the archive.)
Nothing intrinsically wrong in that, but also a good way of avoiding too many linguistic pitfalls. This time, the source was a 2015 article on politicsusa.com.
Main takeaways: they tried to weaponise divisions in America. They were better at hiding their tracks. They're unlikely to be the only ones out there.
The trolls have evolved. Our defences need to evolve too. Fast. /