For sure we’re not currently attracting the talent. There’s more to that than just money, but money is significant factor. When it comes to compensation, AI is too broad a category to have a meaningful debate. Hardware or software or mathematics or what kind of person? Etc.

I’m not gonna dispute the UK being further down some parts of the road.

Not sure what you’d count as top engineers, but I know enough that have been asking about and moving to the UK/EU that it’s been a noticeable reversal of the historic trends. Also, a major slowdown of these kinds of people in the UK/EU wanting to move to the US.