Russia was always Turkey’s number one geopolitical antagonist; even in the best of times, a dangerous frenemy. Now, Turkey is probably the number one beneficiary of Putin’s botched war. Its main antagonist is defanged, maybe permanently, and it’s become a geopolitically indispensible regional power that the US and Europe desperately need to keep onside. It can dick around with stuff like hosting Putin visits, just to flaunt its own importance. Everything is coming up Erdogan.
I think that’s just how the US signs off on every meeting with world leaders.