Yes, the brackets are supplied.

Had the same problem.
I range of Digitec I have found nothing.... Just a niche product... :-/
the only product I have found is:
"Vebos Stand LG DS95QR"
really not cheap, but visually top, stable (as long as it doesn't have to withstand attacks from small children ;-) )

https://amzn.eu/d...

But not available in Switzerland. Otherwise, as far as I know, there are none that are specially made for the DS95QR. I mounted mine on the wall. But of course there are other stands that will certainly work with these.

Yes, there are brackets to fix them to the wall.