I left denmark many moons ago for the same reason. Tipping point was when i wanted to buy a car. When i was the amount in tax i basically packed and left. Somehow people think that denmark is expensive because somehow products are better quality, but they arent really. It’s just high taxes. At hospitals you have to wait in long queues for anything serious and universities are meh. Paid for my public uk degree a very tiny amount and was rather happy with it.