I don't need wifi6; just wifi5/ + able to manage 100mbit via wireguard... and running openwrt and be small as that device 10x8x4cm .. and ideally ~200gram
Work on ipq60xx hasn't even started yet (it depends on ipq807x to get working first, but will require considerable efforts on top of that). Chances for ipq600x support are unlikely due to hardware constraints, at least ipq601x seems to be the baseline for eventual support (expect years, not months).