A quick browse through their comment history shows this gem, which was on a /r/pics post about Finland turning 100 years old:

You shouldn't be celebrating Finland, as Finald is a white country. Fucking white supremacists keep thwarting our attempt at a country without racism and sexism in it. The only way to really eliminate racism and sexism would be to jail all while men and not allow them to vote, as they are too privileged to understand the plights of women and minorities. If we keep letting white men vote, slavery will come back and the south will rise again (the process is already starting under orange Cheeto Drumpf). White men need to be jailed and stripped of the right to vote for taking advantage of institutionalized racism. White men benefit from this system, while women and minorities suffer. White men are all racist and sexist just for being white and male, as they are stealing from women and minorities by getting better education, an advantage in the legal system, and don't have to deal with racial profiling. I bet the original poster is a white supremacist just like orange cheeto Drumpf.

Yes, it's a troll.