The UK is a horrendously unequal society and I dint think such levels of inequality exist elsewhere in Western Europe
yeah they do. I've lived lots of places across Europe and around the world. Everywhere has good points and bad points. The UK is totally within normal parameters.
Good: Supermarkets are amazing, safety of housing and roads are very good (yes, really), schooling, some healthcare, leisure facilities are all good. Standard of life really is quite high, even for people on low incomes.
Bad: Weather, traffic, distance you have to live from work, some healthcare, cost of housing and general cost of living.
The trouble is, if you haven't lived in a place, you haven't really experienced what is good and bad, whether that shiney dentist actually does a good job, if it's always impossible to park, or the cucumbers go rotten the day after you bring them home, if the standard of heating and insulation in your home means that you're either spending a fortune, or freezing, if trying to get your ID card will be a day in a queue or your landlord will stiff you getting your deposit back and whether there's anything you can do about that.
Language-wise - the trouble is that English is the common language - I speak a smattering of a few languages, but in most countries, I'll end up speaking English with colleagues simply because that's the one language we'll all speak. It doesn't help you practise!