I'm going to be a bitch here and say what Vipper says:
The proof of claim is a responsibility of person making the claim, not his opponent in the discussion.
You made a claim, you pointed out "source", it is within your responsibilities to provide the context as well as a proof to the claim.
Without that I can only say this:
HelpingHans is amount THE very best players in game, yet he still parks his own tanks on his own teller mines. Top players make mistakes as well, but one mistake does not define the player nor the units or scenario involved.
I am not going to trust your claim, because my own experience in the game says it was not possible unless additional factors were present, which you deliberately avoid to present.
its funny that you often show us not a proof from your theses....
i do it.
and i was lucky that this szenario was in one of the first games:
https://youtu.be/Du0lLF-ca_A?t=279
there was 2 szenarios more on the same map where the sniper killed by USf light verhicles in short time.
now on you again...have the 222 the same kill power vs sov sniper??
look the stats from m2 and 222 and try to kill a sniper with both verhicels and come back to proof your theses that m2 is bad against sniper / or 222 is on the same lvl.