[onion2k]

How about we wait and see if this actually happens instead of prematurely complaining that the sky is falling?

Generally speaking, leaving something to see if it'll work means it's too late to change things easily if doesn't work. Managing change is one of the hardest things to do in any company, let alone industry, so finding the problems during the testing phase is really important. If it gets to the consumer and things aren't working (which happens a lot) that means people screwed up.

Buying a local sim card and putting it in your phone when you're travelling works fine, and instantly, so eSIMs aren't offering any advantage there besides not needing to go to a local shop.

[otterley]

And that is a huge advantage both for consumers and providers. You’re grossly underrating the benefits to commerce and the reduction of purchase friction.