Well, two-port 13" might had 2x2, but touchbar ones never did... So one doesn't know, what to expect, especially since there is no 4-port M1 MBP, as there is no

Well, two-port 13" might had 2x2, but touchbar ones never did... So one doesn't know, what to expect, especially since there is no 4-port M1 MBP, as there is no non-touchbar M1 MBP. Though you might have a point with 3x3 wifi6 chipsets, I didn't do any research whether there are any. Given the way the market went with wifi5 ones - with majority of vendors just using 2x2, this is something I should have expected.