My parents have used Macs exclusively for the last 20 years or so because they don’t require much technical knowledge. Before ChromeOS, smartphones, and tablets, they were the closest thing to an internet appliance. Most Mac users I know fall into that category. Heck my dad and older brother were both very capable and knowledgeable with PCs but Macs are so frictionless that they no longer feel like they need to know how it works. It just works.