Well said 'Bone'.
No matter how nice it would be if we could trust our old adversaries, I am still pretty sure they have their own agenda, as do the Chinese and just about anybody else out there.
Lets keep reality firmly on the table ;-).
The world changes, for sure. On the other hand some things never change, and some things don't change for the better.
I do agree that NATO has run its course and is just costing us heaps of money. As does the EU, for that matter. Neither is good for our economies and neither does a lot of good for our security.
So yes, a change is needed. I just don't see that change to be crawling in bed with the Russians..... not without keeping a .45 under our pillow and making sure their Makarov is not loaded. We can sit at the bar, and in a conference room, maybe even have dinner, but that's where the buck stops.
Oh, and that's not paranoid. I would call it 'cautious', based on ages of experience.