My 80 years old grandmother uses Ubuntu to browse web content and play casual games.
When my aunt bought her a new computer with Windows she couldn't use it properly and complained that she wanted a computer "like the old one". She was equally unable to use Macos in my laptop. Nowadays when people complain about Linux's usability I know that they are normally overstating or talking from prejudice because from a practical point of view no way the usability of any modern distro is significantly behind Windows' or Macos' usability, it's even the opposite I would say.
When my aunt bought her a new computer with Windows she couldn't use it properly and complained that she wanted a computer "like the old one". She was equally unable to use Macos in my laptop. Nowadays when people complain about Linux's usability I know that they are normally overstating or talking from prejudice because from a practical point of view no way the usability of any modern distro is significantly behind Windows' or Macos' usability, it's even the opposite I would say.