Too bad their funding didn't match that rhetoric until after Russia was already invading Ukraine. It'll be years yet before Germany's military will be up to snuff, and outside of France, the UK, and Poland, most of the NATO armies would struggle if they encountered any resistance on-par with what the Russians are putting out.
Nor are their logistics and production capable of keeping up w/ the high-intensity peer/near-peer fight that we're seeing in UKR.