Dump dollars and buy oil how? Beg the Arabs for scraps like Habeck did with his 5 year contracts? No leader in their right mind would collapse their own economy just as they fear losing the shield protecting them from the evil bear. Nah, NATO isn't that important. If the EU wasn't hellbent on self destruction I'd be in favor of strictly defensive pacts between neighbouring countries in Europe, which would allow individual countries to also have defensive agreements with Russia. Not gonna happen in my life time.