I'm not too worried about destroyed SIM cards. That seems highly unlikely. The point about a stolen phone is valid, though. But in a real world scenario, what do I need to transfer an eSIM in a few minutes? A computer? Another working smart phone? WiFi, obviously. The hassle keeps building up.
I suppose I need a computer or extra phone for that, the QR code? Not so simple if I haven't brought one with me. Which I don't on normal trips. Also, with the ubiquitous 2FA these days, I can't use other people's gear that easy.
Sorry, guys, but I can't see any obvious benefits of an eSIM other than the eaxmple of a stolen phone, and only if I have a backup, i.e. working computer or smart phone.
But in the EU, where I live, there is one important upside. If you decide to live abroad, you'll eventually need a local SIM card, together with your national SIM, then it's great to have the ability to have two working SIMs in the phone.