This is how to lose and this is why tech founders don't start companies in Europe as they know what happens when they get too big.
For every 1 "tech company" founded in Europe, there are 5 more of the same founded in the US.
For every 1 "tech company" founded in Europe, there are 5 more of the same founded in the US.
So objectively, it appears more countries agree with my subjective judgement than not.
UK already has ludicrously, insanely generous tax-breaks on small scale venture funding (SEIS), fully 1/3 of the world's top ten universities within a small radius (and another fifty great ones), first-rate banking services, strong rule of law, and pretty limited bureaucracy (outside of land planning).
"All" it needs to do is build enough houses and stop obsessing about immigrants...