Earlier quoted context omitted.
There's also no real future to look forward to. Take London. Outside of finance, technology and law, even manager level positions won't earn you enough to ever own the roof over your head. The median salary is just under 50k pounds. Once you pay out of your ass for the myriad of taxes, you are left with say 30k. That's enough to rent yourself a really shitty apartment from an absentee landlord living either abroad or…
Yeah even if you had one of those fancy job and make over 150k, owning a decent flat in London is still out of reach nowadays.
And that is all on a very-very good salary in the UK (90th %ile is 60k).
Moving out to the suburbs or to satellite town is not a solution either. If you want to be on a main train line, the prices will be just as bad as in the city. If you compromise on the transport, prepare for your life to become an unmitigated misery as the terrible, dysfunctional, unreliable and at the same time extremely expensive UK train system bends you over the barrel.
There are a few lucky people who manage to pull off a London level salary and work remotely from a LCOL area, but this is not possible if your job physically requires your presence (e.g. you are a dental hygienist).