Also Switzerland (or Scandinavia for that matter) which pays similar to the US for tech jobs. Even academic jobs here pay exceptionally well compared to anywhere else in Europe. Starting salary for a good data scientist role (requiring some domain expertise) here is close to 100k CHF (not including Big Tech who can easily pay 1.5x more). Cost of living is high, but frankly London is comparable in terms of rent nowadays if you consider like-for-like (i.e. centre of the city, short commute).
Scandinavia is nothing like that, unfortunately.
Salaries generally are comparable to or higher than the rest Europe though, so it seems odd to leave those countries out.