Then why is college/healthcare/RXs cheaper in Europe where there is more government involvement? Seems like we’ve tried the free market approach and it’s failed

Then why is college/healthcare/RXs cheaper in Europe where there is more government involvement? Seems like we’ve tried the free market approach and it’s failed us miserably—healthcare costs us 2-3x as much for worse results compared to other developed countries. Why can’t we just do what’s working for every other developed country?