Havent understood 1x for gravel since it started being spec'd.
I ride 2x11. 46/34 and 11/36. It does fine for me right now.
I do stan and climb at times which means i have to be aware of weight distribution so my rear tire doesnt lose traction.
Ideally, i would have a 46/32 crank with 12/36 cassette.
A 46/30 crank mated to a 12/34 cassette would be fine too. Save a bit of weight for sure.
I didnt want to spend the $ to get a 46/32 crank, so i love with what i have.
My front derailleur is friction, so there is never a shifting issue.
Even still, 2x11 just doesnt scream shifting problems to me.
But hey- everyone rides what they like.
...i do think many get what they have because they didnt know 'better'. But of they smile when riding, then cool.