I'm lucky because there are quite a few stations that play music I enjoy on AM in my area. 2 playing 50s-70s, 1 playing 60s-80s, 2 playing older country, and 1 playing beautiful music.
Of course, these are mostly mom and pop stations so the commercials are not obnoxious. I don't really mind them, actually. Usually if the break is more than a minute, though... I'm outta there. Or if a song I've heard a few million times comes on... adios.
On the rare occasion I'm listening to an iHeart/Audacy station with national spot buys and whatnot... the moment they go to commercials I'm outta there.
And yes, I know I'm an outlier. I'm sure the average person just sits through the six-minute stop sets and just tolerates them. Not me, though