Just come here to bellyache?
Anyways, your problems sound like the only problems I've ever really had with Windows; a laptop where the OEM did a piss-poor job with the image. My Dell XPS was a nightmare. Every other computer I've built or bought with Windows has been just fine.
And for the record, I'm pretty sure Windows only gets updates once a week and it's usually pretty transparent about it. Meanwhile, I've had more problems with Catalina than I'd like but both my gaming PC and MacBook work basically fine - and Windows is far snappier in general use anyway. They both have some issues that are head scratchers but ultimately, I can do what I need to get done on both.
Yep, that's my experience as well. My work bought me a $2600 Dell XPS 15 two years ago and ... I've had more bluescreens on that thing than I can count, more than ALL the years of my Windows usage combined - and I was using Windows 3.11 as a kid...
Dell's BIOS firmware updates did help the bluescreens become less frequent, but the laptop was a MESS. Things didn't work like they should, updates failed, etc.
My work provided Dell Latitude 5590 - brightness doesn't work, Word refuses to open, and it can take 15 minutes to boot fully and get to where I can run apps.
Compare this to:
I finally went back to Windows for my personal PC after doing Apple 2011-2020. I built a custom PC last month ... right before the stay at home orders happened (I just happened to build one before then, lucky me).
I've had 0 bluescreens on it, 0 crashes, 0 problems. It cost me $1300 to build and is the fastest thing I've ever used to date - Windows 10 Pro flies on it beautifully. Boots near instantly and updates take seconds with the 2 1TB NVME drives.
I'll give you this - Manufacturers that put Windows on their laptops do a PISS poor job at it. But it isn't the OS' fault in my humble opinion.