No. Changing one's primary operating system takes time, dedication, and is a lifestyle change, similar to moving somewhere remote. Changing ones AC filter is none of those things.

If you and your grandma only rely on the computer for its web browser, then good for you. You have flexibility that is not afforded to most people. But that's not how a person's phone works; phones dig a lot deeper into one's lifestyle, intentionally so. The walled garden was constructed to keep outsiders out, but now it seems the primary purpose is keeping those inside hostage.

I run Linux across a dozen thin clients and a server class desktop in my home lab. It's rock solid for home assistant, proxmox, routing, etc etc. Set it (hours and hours of work) and forget it exists.

I couldln't imagine having the time to set it up as a daily driver that handles my daily workflows, hardware needs, etc. Terminal in OS X is a close enough approximation out of the box and goes beyond it in DX (IMO) with very little additional setup.

I know this will be an unpopular opinion.

PopOS completely shit the bed for me on a major version upgrade, left the system is a completely inconsistent state. Luckily I was only trying it out on one (multi-boot) laptop and could easily switch, but it's put me off Pop OS.