The opt outs don't work. Even if you opted out of the telemetry that only disabled some of it, not all of it, and MS constantly re-enables it with updates. I can't count how many times I've had to uninstall OneDrive, But. It. Keeps. Coming. Back. Windows 10 you could previously disable most of the worst crapware that MS shoveled in. Windows 11 you can't disable it, they just don't give you the opt outs anymore. It's all mandatory. Even worse, they started backporting that stuff into Windows 10 as well. Did you notice when MS silently installed copilot on your Windows 10 system?
Ultimately though, I just don't want to keep fighting a losing battle against a company I despise. I'm done giving my money to them. It would be one thing if they provided a good service that I enjoyed like Valve does with Steam, but the last time I actually liked a version of Windows was when XP was released. It's basically been downhill since then. If there was a decent alternative to Android I'd switch that as well, but unfortunately Linux phone just isn't ready for prime time yet. But thanks to the amazing work by Valve, for gaming systems, Linux is finally a viable alternative.
JS is a cancer infecting the programming world. It never should have escaped the browser. If null is the worst programming mistake ever made, JS is a strong contender for the second worst mistake.