Sadly not.

Russia went into the war with armed forces that turned out as you say (possibly except the nukes, hard to tell unless they attempt to use one); the war forced them to develop substantial drone and anti-drone capabilities that the EU nations are not yet in a position to counter.

Yes and no. A lot of the drones are developed by Ukraine in cooperation with companies in EU countries and production facilities are being opened quite rapidly in European countries (e.g. VDL in NL, Innokas in Finland). The EU is pumping a lot of money into Ukraine and we learn a lot from Ukraine.