I set my mom (62) up an old laptop running Ubuntu last year when her laptop was stolen out of my sister’s car. She’s adjusted fairly well to it. She needed a lot of hands on support at first and any time she uses her printer, but she has figured out how to do a lot of things on it on her own.
She makes papercraft activities in inkscape for a weekly storytime she hosts at a bookstore and has gotten very proficient, but still needs some hand holding when printing errors crop up.
I don’t know about how “normal” that might be but you’re feelings are valid. You also can’t stop progress. People are hardwired to make crazy new stuff and we’re really good at it.
But just because it exists doesn’t mean you have to use it. You can live a rich, full life even living like the Amish or other in low tech environments. The Mininites (like the amish but with phones and cars and computers) only adopt technology that benefits them and thier community. They live more primitively than most of the global north mostly for religious reasons, but there is wisdom in focusing on gizmos, gadgets, and software that improve your life in some way and ignoring what doesn’t.