Google is coming up with a solution so that your broken smartphone with eSIM can be considered for using again. This mainly focuses on making your eSIM all the more viable.
Google plans for eSIM Backup- Easy to Use or a Headache?
Look, using a virtual SIM card sound very appealing, in the hope that there is no extra plastic shard to obstruct your transferring functions of your phone. This is indeed good, given that your phone is not in a broken or otherwise damaged condition.
If it happens so, then you will land in a not so cool situation. It is quite a difficult task at that point to switch your eSIM to your new handset because you have to involve your network operator.
What this Means? Let's Make this Precise for You
Android Authority is performing APK deep dives, as eSIM backup says. This could be taken seriously in the hope that the Google One Backup can have an option of eSIM.

What's the Latest Development?
As can be seen, the Play Services mentions about SIM in it's recent device backup screen. This assures you to now back up your SIM card to your personal Google account together with your contact list, messages, call history and the other similar functions.
This happens for the first time where the brand mentions about SIM. This is only for the eSIM the physical SIM cards by their nature don't need a backup.
Will this Upgradation be of any Help?

Of course! It will surely be beneficial. With this youcan easily restore your eSIM from your last phone to your new phone. The process is not different from the rest of your phone settings.
It will also be useful when you might need your eSIM datas at the same time you don't have both your phones.
Generally speaking, there is yet no indication about when this new feature by Google will roll out on Android, but as soon as another report comes in you shall be knowledged about it.