I agree on most of your points. To expand a bit on some of the "tweaks" that must be endured.... To play War Thunder you must use the launcher to set it in a

I agree on most of your points. To expand a bit on some of the "tweaks" that must be endured.... To play War Thunder you must use the launcher to set it in a window at native screen resolution then start the game. Then you move the game to your desired monitor and Layer>Always on top, and Undecorate the window. Boom. War Thunder works.