This likely applies to most countries - there are two versions of the UK, a media-controlled whiny, everything is terrible version and another version where most people go out in the morning and just get on with it.
I have lived in countries that are so corrupt and incompetent where I wonder how anything ever works at all and yet I never read how terrible these places are in the media?
As someone who works in education, we education nurses, the public services (think police, fire, army etc) IT, coding, space tech, brickies, chefs, etc etc etc .... so many lecturers have an exit plan, or are already gone.
The very foundadtions of the country are being removed. How do you run an economy when there's no one educated enough to do it? Even if we drop 1% of the future leaders, business owners, start up founders, and whatever .... what is the UK then? I don't think we'll be fine, we're slowly sinking and everyone is banging pots for the NHS and saying 'keep calm!' and selling their houses to AirBNB lettting agents and NOT VOTING and we still have the most stupid voting system on planet earth so nothing can change.