The biggest issue for me is that AT platforms for infantry have this odd issue- all of them historically were effective against anything short of a King Tiger yet in game your AT rifles and bazookas will mostly just bounce. Panzershreks are perfectly capable though for whatever reason (purely a gameplay statement, I know why they were good historically.)
Relic has this particular hang up about allied handheld AT weaponry for some reason, it was the same in the last game.
And at the same time they have this obsession with making the panzershrek super effective and having the Ostwind in every game...