The US has "no vital interests" in Russia, a country with a long history of supporting and arming our enemies, taking over Syria and eventually the whole Middle East?
None whatsoever.
There have always been Russian weapons and personnel in Syria.
" and eventually the whole Middle East?"
Those facts are not in evidence.
Certainly the US would do well to reestablish good, healthy relationships with Iraq, Jordan, Israel and Egypt.
Otherwise, they too, could be wooed to align with a new "protector".
US political failures in the Middle East and Med are not, and should not, be described as Russian victories.