I was the same way and then I found American Family. I also only started watching it to have something on in the background which is actually probably the reason why I "adapted" to embarrassment humor.

I looked up from the computer/phone/chores to appreciate funny moments bit by bit, started appreciating the characters in wholesome moments, tune out when cringy things were going on... Eventually I got invested into the story of some of the episodes to the point where I started to tolerate cringe and even laugh at it.