Once they scan your eyeballs and link your ID card with everything about you, you think they’ll let you leave the country you’re in?. Nope. You ain’t going nowhere. You won’t get a passport without their permission. Won’t matter how many sats you got. 
This is why we all need to stop this before it passes the point of no return window 

 Why is the eyeball scanning part relevant?
I mean,
they can deny you passage at any time.

The scanning is dystopian af
but it doesn't change the fundamentals. yet anyway. 

 It’s to tie in with a new ID system