I'd love to do this, but sadly I don't see it happening unless my lifestyle significantly changed to the point where I wasn't frequently traveling to new countries.
There are just too many very useful services that only work with Android/iOS. Take taxi apps for example. I've used over a dozen in the past few years, many of them local to a specific country or region that made getting around much much easier.
I‘m lucky that my part of the world doesn’t yet require apps for taxis & they accept cash. App users often end up paying more if they don’t know even basic negotiations.
In Thailand? I guess it depends where you are. I've been in 20+ provinces and speak some Thai, but it's still so much easier using grab/bolt/lineman/muvmi and not having to explain the directions.
There are just too many very useful services that only work with Android/iOS. Take taxi apps for example. I've used over a dozen in the past few years, many of them local to a specific country or region that made getting around much much easier.