That is, quite plainly, whataboutism. There is no substance in the comment beyond “others do it too so it’s ok for Russians to as well and if you think otherwise, well look at these others”
I know it’s hard for you to see whataboutism when your comeback to Yandex being censored was “In any case, the problem is that anything else is also censored.” but try harder.
exactly. "whataboutism" is nothing more than "how dare you not let me force you to talk about/deride what -I- want to talk about/deride, and on top of it, you do it by pointing out what a blatant hypocrite I am in my rant!". The cheapest of cheap comebacks.