Possibly but I would expect her to use computers a lot less if that were the case. She is an Apple user - probably for the best since she doesn't want configurability and values consistency and predictability and everything being interoperable. But she upgrades regularly and, until her eye sight started to physically hinder her ability to read emails and perform tasks on a computer, she used them quite a bit for if it were a matter of "I just don't need this thing."
To add context: she was a public school educator. Began as a teacher, was actually my school Principal in grade one. So she had a need for computers in her professional life and continued to use them in her personal despite tons of evidence that she has no idea how lol
Would she have been a better principal or teacher had she been better at using her computer than she is. If apple works well enough for her then that's the point isn't it? That picking up what you need isn't hard and you can do it even if you have little interest in doing so.
To add context: she was a public school educator. Began as a teacher, was actually my school Principal in grade one. So she had a need for computers in her professional life and continued to use them in her personal despite tons of evidence that she has no idea how lol