> A lot of this is likely due to funding for ambitious projects/startups/new businesses being a lot harder to come by in Europe compared to the US. European investors seem hesitant to invest in consumer facing companies
This puts the cart before the horse. There was a time when european investors did invest in consumer facing companies — a german airbnb clone got $90 million of funding, more then airbnb had at the time[1] — it's just those all failed and investors learned their lesson.
> The market conditions likely have a part to play too. With salaries for high end work being so much higher in the US than Europe (see tech salaries in Silicon Valley vs just about anywhere in Europe for example), the most competent, skilled people tend to be drawn to the US where their skills are rewarded more.
How does this explain china? Shouldn't it be an advantage for companies to be able to pay lower salaries? Why are low salaries taken as a fact of nature here? If the disadvantage for european startups is low salary, why don't they pay more?
[1]: https://techcrunch.com/2011/06/14/investors-pump-90-million-...