>Russia has a legitimate gripe against NATO expansion.
The successor to the occupying CCCP, that did wildly shady stuff all over the Caucasus, invaded Georgia, supported a rebellion in Donbas, annexed Crimea and invaded a corrupt but nonetheless somewhat democratic Ukraine using GRAD strikes against cities has a legitimate gripe over countries WILLINGLY joining a defensive pact.
Don't get me wrong, NATOs involvement in MENA was/is pointless and counterproductive, even criminal, but it's a voluntary alliance.