I found that European TV is a lot drier and more educational than US TV, but I don't know if that's because of interest, regulation, a smaller market (in each language), or ?
Is the European programming you're impressed with publicly funded by any chance?
But I agree with you. My wife and I are doing thr digital nomad thing traveling across the US staying in hotels. The first thing I do when I arrive is plug in my Roku stick.