Do you think that maintance of server is cheap? Getting official rights of official emblems/jerseys is free?
There are a lot of factors that cost a lot of money. There is nothing free.

Your conclusion is this:

I have the best team so I have to win
You search for realism in GAME
Key word is game. After 32 months of playing I can tell you this:

Yes I lost against weaker teams, but also I beat stronger teams. Sometimes system takes, sometimes system gives. No system known to me is perfect. Currently in my league the weakest team in my league is first. So what I can do now?
To cry about? Blame someone else? No. I will continue to play, be active and hope for the best. I respect everyone's oppinion just to say. I see that you complain all the time so tell me this:
Why are you still playing TE?