their infantry fall off late game, their MG doesn't do the ONLY thing anyone gets an MG for (suppress), their tanks lose in every single 1v1 imaginable
Maybe exaggerate even more? I don't see how IS is supposed to be worse in late game than Grens or Volks f.e. And even tho the Vickers might be worse than other MGs when it comes to supression (at least thats what I hear all the time, is it really the worst one? Can someone please show the datas on this?) it still kills faster than other ones (at least from my experience). Also their tanks loosing in every single 1 vs 1 isn't only not true but, at least when it comes to cheaper tanks, completly justified, or do you want a 110 fuel tank to win against a Panther ?
0 anti tank infantry
PIAT is a thing you know ?