No OP but I left right before Brexit and live in an Eastern European country now. We still have a lot of the problems as the UK, but what I like is that individual autonomy is a lot higher.

That has two faces though, as it means if you are earning minimum wage or have some kind of disability and can't work it's probably a worse place to be, as the social support is a lot weaker.

On the other hand if you are earning a decent wage (think generic office worker) you can live a pretty good lifestyle. Safety, health care, education, housing, opportunties are all much better than the UK. Taxes are about the same, corruption I'd say is worse (on paper it's better), roads are worse (partially due to our climate being harsher).