Ubuntu saves me so much time. (Also for some reason, Windows hates my graphics card and produces terrible sound in my BT headphones. Somehow a multi-billion company can't figure out BT while an open-source project can)
It's actually kind of revolutionary.
I have Windows 10 installed on a separate drive for when I want to play games but even then, I have to cater to Windows. Make sure to save constantly because sometimes Windows decides it is too much and causes my graphics card to flip. And I also have to plug my headphones in or else I get static-y mono sound.
Admittedly I could probably go buy "For Windows" headphones and figure out what is going wrong with the graphics card... but I shouldn't have to. We are talking about the latest operating system whose ancestors have been dominant across the world for decades, developed by one of the largest companies in the world. How are they getting it wrong?
You're also talking about them being able to perfectly support every modern piece of USB/PCI-e/etc connected hardware, which is no small feat even for the market leader. For comparison, I've never had these problems you describe since installing Windows 10. How can you be sure your success with Ubuntu isn't just good luck?