Ubuntu's UI isn't particulates intuitive for people coming from Windows anymore (it hasn't been for the past 13 years tbf).
Mint is the best default to advise to someone switching to Linux (it's mostly Ubuntu under the hood, but without the snap nonsense and with a less imaginative UI).
I really struggle when folks recommend a distro that is only now getting itself unstuck from a decade++ of inaction, starting an advance that other distros have been up to for decades.
Starting people out on a dinosaur has some advantages yes but personally I think it's malpractice, setting users up to have to make major painful shifts in the future to update all the derelict knowledge they gain.
https://forums.linuxmint.com/viewtopic.php?t=449033
> I really struggle when folks recommend a distro that is only now getting itself unstuck from a decade++ of inaction, starting an advance that other distros have been up to for decades