Just wait. Birth rates drop, thus not enough new working people to tax in order to pay for free crap, thus quality of free crap greatly drops, so borders open hoping educated hard working immigrants will fill the gap, but instead get uneducated free loading rapists, therefore Scandinavia turns into shiitte hole. You just wait. Math doesn't just stop working in Scandinavia.
Liberals are excuse machine. They have to be. Their policies alway fail.