As with my earlier reply to your previous comment, my highest level was 34 one one account and something between 20-28 on another. I had to create yet another account as I couldn't play a single game on those accounts (way too difficult lobbies).
And I think that I am about to make yet another account once more, because it is unplayable.
You are defending EA for their poor MM system; I am not the only one whining about this.
And to touch your point, I am not a skilled player, I can't do any fancy movement, I can't win any 1v1 regardless of what gun I am using, and there is not a chance in the world where I can improve on in lobbies where I just get deleted instantly.