Bad players are going to lose their money anyways.. I've lost $200 my VERY first hand after depositing..
It happens.
I don't think you have a good understanding of odds. They're a lot closer than you think.. For instance like 67 of spades VS AsAc (suits covered) the 67 has a nearly 22% chance of winning.
KK VS AK.. AK wins 30% of the time
QQ VS 22.. 19% chance for 22.
1 in 5 is quite a lot for such dominant situations, it happens a lot. Which is why high bankroll players like to play games like $4-8k limit, because they can get deeper into the hand where they can better understand their chances of winning in a given situation.