I dont think, this will last so long. Imo, next season at least Russia will be in some form back. This war will end until summer and after that they will do everything possible to make things as usual.
I could be wrong of course, but I think some of the sanctions will remain longer than that even if we can get an agreement between Ukraine and Russia very soon.
I think the swift ban will be lifted almost immediately since no one will benefit from Russia turning into a third world country. But on the other hand the western countries need to statue an example that is is not acceptable to invade another country and that the drawbacks will just magically disappear.
Let’s not forget that during this time Russia has also managed to:
* Threatening the world with nuclear weapons.
* Violated Swedish airspace
* Explicitly threatened Sweden and Finland with military attacks.
As a Swede I wouldn’t just be able to stomach going back to status-quo without Russia suffering long term consequences from this.