The logic does kinda make sense, the "X,Y,Z is OP" threads are typically born from people's perception that a certain weapon is better than everything else because of how many time they die to them, in the case of LMG's these complaints are almost always aimed at the people camping with LMG's (which as anyone with half a brain should know that is the role they are aimed at) and as such most if not all of the complainers deaths are very likely to be because of their own lack of skill or "tactical" thinking IE blindly rushing though open areas or trying to out-shoot a LMG's at mid/long range.
I think the LMG variety should be nerfed, it's sad that a B23R has more kick than an LMG without grip. The snipers... I got a hit marker shoulders up close range with the DSR 50, no silencer.
you do know that LMGs are accurate IRL? and anyway accuracy is one of their FEW redeeming features, here an idea instead of (needlessly) nerfing the LMG's don't run around in the open like a moron asking to get gunned down.