Firstly, "in general" is very vague. There are famous cases of rich Swedes who don't want to pay Swedish taxes and successfully avoid doing so. IKEA's tax structure is legendary isn't it?
Secondly, Sweden has cut taxes in the recent past:
https://iea.org.uk/blog/how-high-tax-sweden-abolished-its-di...
Obviously many Swedes weren't happy with high tax rates.
In this very left-wing article about how Swedes love paying very high tax rates, it is observed:
https://www.theguardian.com/money/2008/nov/16/sweden-tax-bur...
'The median voter is a woman who works for the public sector, and around two-thirds of the electorate draw most of their income from the state, either because they work in the public sector or draw benefits from it.'
So yes the average Swede is a net recipient of tax money and is thus going to think taxes are awesome. Obviously in a world where a minority are forced to pay for the living costs of the majority, "in general" the population will believe it's a good system. But is a good idea or sustainable over the long term, let alone moral?