We should. Not counting them is like not counting all the laptops/PCs with windows preinstalled and Apple devices with MacOS preinstalled.

There was an option for a fake gps app somewhere in settings a while ago, not sure it still exists.

Other than that, I doubt it. Android is incredibly locked down. Maybe if you root your phone and install magisk there is a module? But then you risk losing banking apps, netflix etc.

Edit: Spoofing GPS seems to still be possible. Download a GPS spoofing app, enable developer options, then in there search for “Select mock location app”

Pretty much this, though i do hope you have a tablet.

I lurk most of the time because most of the time i have nothing to say