Yes we have moved on retirement.
Not to a city, though, ,but to a small town.
Reason: simple arithmetic.
If we had stayed in Copenhagen half of our combined pensions would have gone to pay the expenses of the flat we were living in as part-owners. (A system that is common here, but unknown in the U.K.
What would be left of our pensions would have provided food etc. but absolutely no form of luxeries such as theatre tickets, holidays,. New clothes and shoes could probably jave been squeezed out of the budget, but left us short for the rest of a month or two.
By moving to the opposite end of the country, we have been able to cut our living expenses to less than a third of what they were in Copenhagen,
This means that once the pandemic is over, we will be able to afford holidays, and that we could go out this morning and buy a new lawn-mower and hedge-cutter without having to live off the cheapest imaginable food for the next three months.
As far as friends and family go, those who want to stay in touch know where we are.
Our experience over the last many years has been that in a big city people are no longer interested in keeping up with friends or family - you see them once or twice a year for an evening if you are lucky. Every time you invite them, they are "too busy, but will be in touch soon" - they never do get in touch, so obviously it was time to think of making new friends somewhere else.
Obviously, you need to look before you leap and consider pros and cons, but we are glad we made the change.