Love following rules blindly
Clearly they aren’t are they? Lockdown would have been more successful if people had followed the rules 
The food is overpriced and low quality
I disagree. The meat I buy is from a local butcher who sources all his meat locally, which isn’t difficult as I live in a rural area. I buy my vegetables from a local farm that grows a lot of its own vegetables, and have often picked up vegetables that still have dew on them because they have just been picked.
We have some fantastic farm shops that sell locally produced artisan products. As we don’t have a local wine industry to protect we can buy wines from all around the world.
The only class obsession I come across is on mumsnet, never in real life.
Poor choice of vegtables, its getting better, but I would love more variety of vegtables.
Seriously frumpety? I have to disagree there. If you want a wider variety of vegetables from other countries there are loads of specialist shops, but then you have to consider the carbon footprint.
It’s not like the UK lacks space to make houses a comfortable size
It depends where you live Stumbling. Land prices in central London, for example, are astronomical.
I think that apart from Brexit, none of the negative aspects of living in the UK are unique to our islands. You encounter poverty, inequality, classism, racism, dirty streets, homelessness etc in most parts of the world.