I would never argue that there aren't bad 401k plans. But you are not
forced to use them and the market offers alternatives.
Those alternatives may be influenced by a lot of other factors such as regulatory environments (the 401k/IRA contribution difference is baffling) or your employers decisions.
But you can price that into your benefit evaluation. "You have a bad 401k plan, normally I'd take X in salary compensation, but you need to provide me X+Y". You do this when comparing health benefits right? Why wouldn't you do this for retirement benefits?
The op was claiming that he had no choice but to use high fee options, and he later qualified that with regulation based in Sweden which made that largely true. In the US, it is not true, for better or worse it can be inconvenient to use low cost providers, but you aren't forced into it.