Russia is smart to sell critical weapons to NATO.
It mocks the “alliance” and hastens its demise.
Coincidentally, that’s in US interest too.
Europe, not so much.
NATO possibly will be restructured. But I doubt NATO will be ended. If it is, it will morph into some other organization.
I think a point will come when the Kemalist step in and Erdogan will be chained.
If not, the future for Turkey is in doubt.