1990 child here. To avoid a lengthy block of text I've deleted it all and decided on a short sum.

While I can only speak from my own experience, many of my friends and colleagues (EE) have left the country already. There are lots of good arguments on both sides and plenty of stories to each end. That said, it comes to this, the people in my generation with real skill are leaving. Not all of them, but enough that it's becoming noticeable. Maybe it's always been this way, maybe not, needless to say my sample size is low so draw conclusions at your own risk. That's just my two cents on it (in reference to what it is like for under-30's).