Sucks now, but better in the future. Let's just hope carriers around the world, especially developing countries, keep up to date and actually update their eSIMs.
When I lost my phone in the ocean, it was such a hassle to get a new sim card. Have to physically drive to the store, give a lot of IDs and stuff, then get approval, then get the SIM card. But wait, it needs to "communicate with the servers" and I have to wait 24 hours for it.
With eSIM, I don't have to travel to get a physical SIM. I just need to place a call - or even just use an app, and it'll all be sorted out easier.
Supporting Apple's move on this. Pain point will be travelling, but only for a year, then most probably everyone would've followed suit.