>>1617934i'm fairly certain the BCD is the same as all other road cranks now so you could run any number of 1x aftermarket rings.
2x with 11spd spacing might run you into issues with front shifting, as i think all the aftermarket rings for 2x will be 11spd.
But really... why
there are better upgrades. You just bite the weight. Buy nice wheels/tires if you want to improve things. Or fit items.
people who want 1x would be better served just getting a tighter cassette.