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

[climber]

Stats wise I'm rasonable...30/20 80/50 blinds 40% steal
Could tighten up a little but given the ranges I'm mostly palying against it seems like I ought to be able to win like this too.

looks like I am peeling some flops a little too loosely
and bluffing a little too much on the turn

A big problem is this:

AA 71%
KK 64%
QQ 67%
JJ 60%
TT 47%

losing money UTG, on the button and at rates of .21 and .29 in the blinds doesnt make for winning sessions either.