I'm 100% kool-aid on tubeless, dropper and 1x. I run 34/42 because CBF changing it, if I can't pedal it then it's too steep or I'm too weak or both.
Might get the Wolf Tooth thing and go 46 if I decide I want to ride super steep, or more lunges and Cossack squats.
I also drunk the kool-aid on the new geo big bike 29er but don't have the coin to go there. I think it's less important to quality and reliability of riding than the three I now can't live without.
Had a lovely high note rim ping last ride, snake bite for sure in the old days, just kept riding as we do now.