Earlier quoted context omitted.
Which ARM computers where you installing arbitrary applications on? What flip phones? They were all locked down on the carrier side. You're still not installing arbitrary applications on game consoles even now that they're running x86. Stop speaking like that please.
What flip phones? They were all locked down on the carrier side. You seem to have missed the, admittedly brief, period where Java games on phones were extremely commonplace.
If more than 1 percent of Java-capable handsets ever had third party software downloaded onto them post-purchase, I'd eat my hat.
I wonder if even 1 percent of iPhones manage to get used without ever having at least one app installed from the App Store.