Europe is hopeless. Its culture is being transformed into neo pagan, hedonistic decadence. It would be best for everyone if the US simply withdrew and wished them well. Russia is really not an existential threat to them and cannot even conquer Ukraine. The American people and the American military cannot alter what is happening and will continue to happen throughout Europe.
European countries need to step up for their own defense
This will also remove the jadedness seen in Belgium, the UK etc. where they have given up their culture.