The EU does not have the military capacity to protect Taiwan.

That's not mentioning that the EU is not a military alliance. That's the first political challenge to tackle.

Anyhow, the channel ‘Asianometry’, has a video covering the physics of EUV machines. They are an incredible linchpin of our modern world.

So true. This stuff is absolutely mind-blowing. Especially if you are old enough to remember how some of that seemed like almost unsurmountable problems. Now the solution are used in mass production.