I really have no idea why you think this is worth noting; they've only posted a few times, and haven't once said a negative thing about Ukraine or Ukrainians.

Also, you don't have to tell people to take the opinions of anonymous strangers with a "grain of salt." It's weird.

What about this comment? [1]

[1] https://news.ycombinator.com/item?id=41342512

It was a workaround to avoid saying that I think that there's a non-zero chance that this account exists to be shill against Western aid for Ukraine and so people might want to stop upvoting them.

Saying that outright tends to get you flagged to death and for good reason, but since my alternative got flagged to death anyway I guess I can say it outright now.