I'm in the UK on smarty (three network) they don't even offer esim yet.

I think in the UK at least we have another couple of years before it becomes an issue.

It's those poor starving tech YouTubers I feel sorry for!

This is my concern, I regularly switch between my devices every week or 2, I realise I am an edge case but it does feel like that it is going to be taken away in the near future. Now apple have started down this route everybody is bound to follow.

Now if they mordenised how Sims work e.g. one sim able to work across more than one device then it could work.