I will never get involved with Stadia, but this shit isn't aimed at my( mostly our) age group. It's aimed at dumbass kids glued to their phones who have no physical media already.
An ideal outcome will be that Stadia fails and burns those kids a bit, so they learn to be apprehensive of cloud based systems, but who knows.
I'm just a little worried about what games will get swept up into the Stadia craze in the near future and NOT be released through normal channels.
There are already rumors about BG3 being on Stadia, although supposedly not exclusive yet...