This is what happened when I opened the App Store this morning.  

All I did was that I tried to install a new modem but I couldn’t activate it so I swapped it back out with the old one.

Even then, no other device has reacted this badly.

I dismissed the pop up but I was still able to use the App Store, so those that aren’t tech savvy would be even more confused as to why Google won’t let them access it.