Aside from the energy costs rising that I mentioned yesterday, just thought I'd come back and add a few more things about my experience living in Denmark.
Have lived here for over a decade, learnt the language, got a job and hobbies etc. The weather is on a par with Northumberland where we are, so no different to being in the UK.
Everything works here, everything is looked after. Roads and cycle paths are maintained. The local and central governments invest in the future and look after what they have.
Sports and hobbies receive a lot of external funding. My kids can try any hobby and it will likely only cost between £50 and £100 a year. They've done skating, curling, tae kwando, sailing, kayaking, climbing, floorball, gymnastics, scouts, basketball, rifle shooting, music instruments etc....
You can always get a GP appointment. I have never not been able to get a same day appointment if one of us is unwell, and within a week for minor things like schedule injections. When you go to the dr's you have a blood test and wait for the result before being seen by the dr (so all on the same day unless they need to grow cultures overnight). So you can ring up at 8am, be tested by the nurse at 9am, see the dr at 9:30am and collect a prescription from the pharmacy on your way home. A few weeks ago I had a referral to ENT clinic, referral sent by dr at 9:30am, I rang the ENT at 10:30am and was asked to come in at 13:30. At that appointment I was examined, scanned and had a camera put down my throat and given results there and then. It is all very joined up and future forward thinking. This summer my child broke a bone at school. It happened about 10am. By 2pm I have collected them, taken them to hospital, they had been examined, x-rayed, plastered and were on the way back to the car (parked in a free hospital carpark 5 minutes walk from A+E). We've never waited more than an hour to be seen in out of hours or A+E, even on a Friday or weekend. When any of us have been in hospital we have had a room to ourselves, en suite.
My kids go to a local private school, max 22 kids in a class with teacher and TA. Subsidised by the government so the fees are £200 in total all in a month. One kids is on an overnight school trip. Cost £30 all in for everything, accommodation, transport, food etc...
Space - we have so much space it is unbelievable. Our house cost less than £200k and that's for five bedrooms, huge garden, off street parking for five cars, workshop, garage, etc.... I don't hear my neighbours at all. We are on the outskirts of a city and have access to beach and forests within five minutes walk. I can cycle in to city centre on bike paths all the way within 15 minutes.
Crime - I rarely see a police officer. Crime is very low where we are.
Food costs are rising but still manageable.
Transport costs are very reasonable. A journey between two major cities from one side of the country to another is about £50 if you don't book it in advance. If you plan and get an 'orange' ticket deal, you can get it return for about £20 and kids under twelve travel free with you.
It is hard making connections to the locals, but if you stick it out and learn the language you eventually make those connections through work and hobbies. Took us about 2-3 years!
I would never go back to the UK now. The resources are stretched so thin there.