Is 10/20 like 4x harder than it was 1-2 years ago?

[wdcbooks]

I was a regular at Party 10/20 a couple of years ago and was a decent winner, running at over 2bb for 100k hands. I went on a downswing that wasn't a big deal and started playing at Absolute and Eurobet for rakeback.

Either the play has steadily gotten better or I have become steadily worse. I can make much more by six tabling $109 sit and gos, and by playing 2/4 NL. I have given up. The curious thing is that the best players, like Dave_Wilkes and Victor have moved on to higher limits. It is the run of the mill players I am not beating.