Microsoft doesn't owe me anything for my loyalty. They owe themselves and their investors proper VISION. "Retrenchment" WTF does that mean? MS owes everyone their ecosystem strategy.Microsoft doesn't owe you anything.
They've bent over backwards to try to make this work for years. Any other company, even one with as deep of pockets, would have cut their losses long ago.
You knew what you were getting into each time you decided to stick it out. I did too.
Get a new Samsung, or something that runs stock Android like Pixel or Essential.