The thing that does get forgotten is how mobile people who have good qualifications can be.
And there is an uptick in offers you get. I don't think Dubai is for me. But I have just taken a job that will have regular travel to Switzerland, and former colleagues speak very highly of it. I love the UK, and I've been a higher rate taxpayer pretty much all my working life, but I am very conscious that my salary and quality of life are not what they would be elsewhere. I am also very frustrated at what has happened to public services.
My colleagues and contemporaries are leaving. I'm sure it's not golden everywhere else, but the temptation to leave, financially, with your children receiving a globally competitive education is tempting,