Surely the warning is justified though? Yes it’s a hurdle, but it seems reasonable and other platforms also warn users about apps from unverified sources, so it is common within the industry. If the play store is determined to be a monopoly, and gets broken up or off, I think a warning would still be warranted.

The default install thing used to be an issue, i.e. MS Explorer, but people seem to have stopped caring since all OS’s now have pre-installed junk.

I guess the argument could be made thst the play store should allow downloading of other app stores? I’d be in favor of that, but I don’t know if the courts can force something like that.