If Russia weren't obsessed with imperial domination then NATO wouldn't even have a reason to exist. NATO is an expensive enterprise that needs a reason to exist. Russia's repeated violation of other countries sovereignty (Syria, Georgia, Crimea) are not "valid security concerns", they are actually validating NATO's reason to exist.
The West never invited Ukraine into NATO. Russia is the one that gave Ukraine real strong reasons to do so.
> In reality, the American political elite wanted this conflict to happen because it will make Europe dependent on American oil and gas.
And I am "pedestrian"? Please, go lighter on vodka.