How would Europe even compete with America in the long run. America just has so many advantages (massive influx of talented workers, one country, better equiped with natural resources, the supremacy of the dolllar). There are many other reasons some of which might not seem clear cut. The average American or European life requires an economy which is on average much better than the average for the world. If you do not…
No idea, but as an American who moved to Europe it's crazy how much ambition is casually discouraged ("the notions on him!") and investors are chickenshit scaredycats offering tiny numbers. Pathetic pay too. But I still live in Europe because I prefer well designed cities and everyone (mostly) having ample vacation time.
If you're after better pay head to London, the Netherlands, Switzerland, Denmark, or Norway. You won't match those San Fran FAANG wages but they're still very good. I live a VERY comfortable life in Denmark and it's such a great place to raise a family.