Why is no one talking about Intellexa leaks

I can see that multiple news portals reported that we have begun the process of stripping his citizenship around March 2024.

How is he still showing up as having dual citizenship with us?

Can anyone advise how long such process would usually take? As a year to strip someone from citizenship is quite long no?

For anyone who has no idea whats going on:
We can now be hacked via ads, without even clicking on them.

Someordinarygamers made a video going over it and explains it much better than I can ever do
If interested, here’s a link to the video

https://youtu.be/lnaZ6bRyTF8?si=a-Uk4bR7or-AVSKm