Look corpo stuff is nasty, but I still recommend giving your non tech-savvy family members Chromebooks if you're concerned about constant family tech support.

But you know what they _arent't_ immune to? Malvertising pop-ups with fake security alerts. So if you give your people a Chromebook, make sure uBlock Origin is installed on it too. And even then, you make sure they know to never call a phone number about a security alert.