I wonder (I have no knowledge) if, seeing as all the actual networks have the ability to offer eSIMs, there isn’t a technically simple way to transfer that ability over?
Like I said, I have no idea whatsoever what is required to be installed/implemented to be able to offer eSIMs.
From what I understand it is quite a change technically for the networks. They also need to decide the kind of distribution of the eSims. That would be the job of the MVNO and not the host network.