I don't think anyone expects the Nordic model to be free. Higher taxes in exchange for the associated benefits is what has been decided by the government, elected by the people. Of course there will be people against it, as well as people for it.
The problem is the disassociation that keeps happening where "everyone" (literally everyone I talk to) thinks that the government is spending money on things that we don't want them to spend on.
Back in the days there was a system called "Tjänstemannaansvar" which held our politicians accountable if they grossly mismanaged our money. It's sadly been taken out, since the politicians don't want any responsibility.
I like the nordic model, I just don't like that our politicians can spend money as they like without any repercussions, and since our government is big/fat it's worse than if it was a small/slim government.
If "decided by government" had a clearer, more transparent, less corrupt path from "elected by the people" that'd be great. But here we are buying "medical socks" for 100$ a pair rather than the identical 10$ one that is always out of stock.
We used to have great roads, great healthcare, great social security and all other things you'd expect to get for paying 50% of your income to it. We don't have either of these anymore, taxes haven't gone down significantly during this time, things have just become worse :(