Trying to use Brave causes freezes and black screen flashes, which I’m pretty sure is a driver thing.
If this is the same common issue, there’s a thread on the forum about it, but IIRC you can add amdgpu.sg_display=0 to your kernel parameters.
I know the drivers come in the distro package manager, but, is there a set straight from AMD?
If you really want, you could try the AMDGPU Pro drivers, but I’m not sure if they’re compatible with integrated graphics if you don’t have the expansion GPU.