Honestly there's so much shit about Tesla's software on the Internet. I own a model y with "FSD" and I can confidently say that the current version (12.5.3) is a 90% solution. Is it perfect? No. Can it do everything? No. Can it drive me to work and back, to the grocery store, and whatever else I need without me intervening? Yes it can, and has no issues 90% of the time. Obviously for it to be considered level 5 or whatever it needs to work 99.999% of the time, but it's good enough right now for me to not only use it regularly, but to also enjoy using it.
It's an awesome piece of software and it still blows my mind to watch my car drive me around. We are living in the future.
Windows 11 is ok, just like windows 10 was ok. It's not great, but it's not satan's asshole like some people make it out to be. Most use it because they don't really have a choice due to software constraints, or simply because they've been using windows for forever and that's all they know.
Personally I use linux because I like it more, though I still have a windows install for flightsimming. I think that it's a perfectly fine operating system for the 80-90% of people who don't care and just want their computer to be an appliance to get on social media or get work done.