It's regrettable what happened between Turkey and the European NATO.Where Europe went wrong was being antagonistic towards Turkey. I remember when Turkey took down the Russian jet, the european narrative was "kick" Turkey out of NATO. Most europeans removed their air defence systems and incremental sanctions have been applied on Turkey by Europe. Then to make matters worse europeans supported greek hostility against Turkey. The Russians must have loved that, the only nation to show any balls towards Russia and europeans turn on that nation, with their anti-muslim, anti-non white sentiments. Putin must have been rubbing his palms at the stupidity of europeans nations.
We even have the french and Russia allied with warlord haftar in Libya and europe tried to undermine Turkey in Libya. The EU tried to place an arms embargo on the Libyan government, but allowed weapons to be shipped into Haftar from Russia and the Gulf states. That lead to the incident where the French boat tried to threaten the Turks and the Turks locked onto the french boat only for macron to go crying to NATO.
The only real counter to Russia in the past 10 years has been Turkey, whether it be syria, iraq, libya, azerbaijan, supplying weapons to Ukraine etc. Turkey is the only serious nation in NATO outside the USA in countering Russian expansionism.
Just like Turkey sold drones to poland, the moment the polish got a few Kurdish refugees they screamed to the world shit talking Turkey.
But if a day ever comes where Turkey says F-it and decides not to work against Russia but instead to submit to her interests, most of europe from the south to the north into central europe will come under Russian control.
Turkey on the side of Russia is game over for most of Europe.
But recent development might have change their calculus especially after the Russian openly asked for the removal of troops from Bulgaria and Romania.
A serious sober NATO is what people like Putin fears. Simply put, all his recent victories are because of western inaction. Again, NATO outmatched Russia in almost everything in the military field. It's just the higher ups that won't use them potential to the max.