It seems to me that there will be no border closures. They will use it as a scare tactic... but it's unlikely they will decide to implement it.
In Russia.
#Russia
#Russia
ru → en
Notes and References
1) Popular politics [https://youtu.be/lgiL2EAvCBU?t=5090]
Prediction params: completely came true (+7), complex (+2), careful (+0)