I think these kind of tactics shouldn't be encouraged, it's exploiting unintended AI behaviour/stupidity.
Running over pinned squads, sure, but this? Cmon, get some skill and kill your enemies the proper way.
I fully agree with you, it's the same dirty tactic as using vehicles to block retreating troops or other vehicles, you could also say that purposely putting your troops on a retreat path to kill a vetted retreating squad is wrong, but people do it, and if other people do it, I want to be able to combat it.
I honestly don't think tanks should be capable of running troops over at all, it doesn't make sense. Yes if you get in front of a tank and stand there and let it drove forward you would get ran over, but people don't get ran over by walking to the side of a stationary tank, hell I did it when I went to that museum and I didnt get crushed!
Also why do people keep talking about the mine flail? I have no problem whatsoever murdering troops with that, I'm talking about actually running troops over with the treads.
Also the stug should have it's coaxial MG43 and the M-10 should have its mounted 50 somewhere.