There are things you can control though. You can use the best of advancements and ignore the rest.
You can decide that regardless of where someone was born, or how they arrived living in your road that they are also other human beings with hopes, dreams and traditions.
You can keep yourself healthy to try and avoid unnecessary visits to the GP/NHS
You can be happy with enough instead of wanting more
You can go to church for community (everyone bangs on about the UK being lost but you don’t see crowds flocking into churches even though people bang on about Christian values)
We have a free at the point of use, still, for the time being health service, we have benefits so people aren’t starving, we have to option of buying cheap goods.
And I know the issues with housing, stunted life possibilities for the young, the cost and possible pointlessness of university, the difficulties for the younger generations we have two teens in exam years and by jove it’s a different world to our world. But they have the internet and YouTube full of free tutors (one of ours is upstairs learning Arabic quotes for his RE mock right now), there are huge problems their generation need to solve, they are going to have to be inventive. We as their parents have/are going to bypass any inheritance to us direct to them and pay £100k plus god knows for their higher education. So we know this. We could navel gaze “it’s not fair” and you know what some things aren’t “fair” they just are.
Some things are better, some things are worse. Like every generation/time/place in history.
The UK was rich (beyond it’s natural means) because we had an Empire, we matched in and stole India for starters, we are utter hypocrites for thinking “oh immigrants coming here taking things” - that was our job eh!
We have an educated, creative population. We have a world-class creative industry and mostly robust ethics and political system. Brexit was a shot in the foot and some now want to get rid of the BBC (big mistake - change it yes but instead of looking at the soft power and influence it still has many want to put it in the bin).
We don’t treasure and support the good stuff in the UK, we just whinge and complain. And do nothing. That is who we are now.
There’s loads of things people can do.