I’ve been using mine for 10+ years, maybe changing batteries once.
I currently use it with a NUC loaded with linux mint, and have the UI HD scaled (it’s an out-of-the box option).
The only native functionality of the actual smart tv that I use, is the power button.
No I hate MS. I won’t ever forget the pain that was developing edge cases around Internet Explorer (fuck IE 6, that shit was the worst).