I was on travel thousands of km from home, with no backups and all digital tickets. Lessons were learned, but I made it through in the end thanks to some very helpful folks along the way.
Remembering security layers to get my eSIM back was the most challenging step, and once the phone number was back I could recover the rest with ease, worth noting for any with a physical Sim, recovery is much easier, but that applies to the agents who steal your phone too.