Does DactNix Arch Linux support my use case?

[fxc]

General rule of thumb with Pine devices is that if the software state is a concern, it is not recommended to buy the early adopters batch, which this is. Don't forget about differences in the architecture as well (ARM64 vs x86-64), this will make a difference with areas such as the DRM protection in videos or if you want to execute applications.

Mind that you can run Linux just fine on most Windows tablets, don't entrap yourself by thinking the PineTab is the only option.