The maintenance burden would be wayyy higher and the satisfaction with the project would plummet. It's a catch 22. Support other devices, the software won't wo

The maintenance burden would be wayyy higher and the satisfaction with the project would plummet. It's a catch 22. Support other devices, the software won't work as well or reliably or maybe buggy - users get pissed off. Spent the time to make it not buggy on other devices = now you're doing mor dev work than even Google.