A worry about integration with DIDs

[shimono]

I think DID's and Personium will co-exist and can help each other to create a better world.

https://docs.google.com/presentation/d/12HhGx3wRHahWmu3Grhv9VoaBub_hdADa/edit?usp=sharing&ouid=117942104400918286881&rtpof=true&sd=true

But there is a worry:

Worry:
If DIDs are integrated with Personium, one of the good points of DIDs "Pairwise Pseudonym" may be lost at the point since the Cell URL's is identical to each user.
So this may be a big disincentive to connect Personium with DID's.

Let us discuss if the above worry is true/not, or if there are any good countermeasures or workarounds.