OSHW: Small tablet based on RK3568 and AMOLED screen

Site says it runs Linux

Does anyone have insights on how compatible that hardware might be? Or how it might compare to something like a Pinetab?

For some years I have been looking for a low cost tablet with good Linux support for use in home automation or information displays. Surprised there is still nothing like this in the Raspberry Pi ecosystem.

Pinetab 2 is the very similar rk3566 chip, so support would be somewhat similar (probably a lityle worse, since the device trees haven't had as much attention).