So you base your entire argument on the fact that we sporadically premade epic Bgs and you think we only play this way?
It will not be because I have not said many times that the vast majority of games we play are normal Bgs with a maximum of 5 players. It’s enough to look at our stats to realize that we played very few epics (Only in kotmogu I have already played more than in all epic battlegrounds combined)
And about this:
(Oh wait, you never critise normal premades!) Let me tell you, that I had something like 63%-68% win ratio before starting to play premades (In the last patch of BFA), simply in premades you win much more (Like +95%). Nothing to do with not being able to win without premade.
So do yourself a favor, stop speaking from your prejudices and inform yourself better.