I'm fine having a second wifi card for wifi-p2p on Linux. Ideally the situation gets better over time, as wifi-p2p becomes a better used better travelled system.
Ideally the second wifi adapter could be USB based! For years usb cards were very second tier; I haven't tried again lately but I assume that's still largely the case.
Given that there are some pretty affordable (below $70) barebones thunderbolt docks for GPUs, it'd be neat to see some thunderbolt docks designed for one or multiple wifi cards (or other m.2).
Ideally the second wifi adapter could be USB based! For years usb cards were very second tier; I haven't tried again lately but I assume that's still largely the case.
Given that there are some pretty affordable (below $70) barebones thunderbolt docks for GPUs, it'd be neat to see some thunderbolt docks designed for one or multiple wifi cards (or other m.2).