Then you probably need to get off SM.
Because in the real world, the vast majority of people aren't planning on leaving the UK.
We have concerns. Cost of living is high. Affordable housing is in short supply. Schools and the NHS leave much to be desired. It's tough times.
However, for most of us, our lives, homes, families and jobs are here. Very few of us have the sort of skill set that would be snapped up 'somewhere better' fewer of us still know any language other than our own.
So in the main, here we will stay, plodding on, complaining from our armchairs about what should change. Just as we've always done.