Earlier quoted context omitted.
Not really. The only other option is to limit your service to only desktop PCs/websites which is not super helpful to normal people that just use their phones for everything. Google has a monopoly on phone apps. If they don't like your app then you pretty much don't exist. You don't have many options.
"Normal people" do not just use their phones for everything. Normal people use their phones for getting around and they stare at the screen when they are bored, for example waiting for a bus or waiting in line. When they want to do real work or real play they don't do it on their phone, they need a larger form factor with more power, a bigger screen, and better input technology, whether that is a laptop/desktop or ga…
That’s clearly not true. For a large portion of the world, the smartphone is their only computing device.
There are about 6 billion smartphones in use. Last I heard, the desktop/laptop install base was around 1 billion, but that’s a fuzzy memory.