Like I said, likely less so today. That said, there are still a LOT of people that can use their devices, but have no understanding of security, configuration, etc. My SO can't even handle a password manager, but she can manage live TikTok chats/streams (or whatever they're called) with ease.

That said, it could definitely be done relatively easily at the carrier level, and a really simple addition to browsers, even if only on mobile devices.