Here in Barcelona there is a display area at the local FNAC in the city center where you could try them out. The display area is still there (including huge marketing wallpaper) but the attendants are gone so perhaps it didn't work out. There was always a queue while they were doing it though.

I think part of the problem was it was during the end of the pandemic and perhaps people were feeling bad about sharing a headset, though they were rubbing it down with alcohol in between.

But considering the area is still there: Perhaps they are not doing demos all day. I'm not there very often.