And it is not scary. A simple distro like Mint, figure out where the software repositories live, how to use thr off8xe suite, and you're done. Life is "great*.
Anecdotally it hasn't been that hard. I've had the best luck with Linux Mint just working straight out of the box. I basically only use my computer to game so your mileage may vary if you need specialized software or something.
Also the benefit of mint is that Ubuntu has a huge user base comparatively so you can find a lot of info online for people who have probably already figured out issues that you might encounter.
Lots of support already but I made it switch in December last year and no regrets. There's a bit of a learning curve getting used to a new environment but the computer actually becomes a tool you can shape to your needs rather than changing how you work so your computer will do it.