The Netherlands had effectively full employment until a few years ago, last I checked.
Unless things got dramatically worse in the past 3 or so years, I think you are massively overreacting.
I happen to have a few personal friends that live there, for that matter.
I left mainly because of housing prices, the difficulty of being a freelancer, the 49.5% income tax after €78k, the 36% unrealized capital gains tax and just everything in life like supermarkets or public transport being so much more expensive than other European countries.
I took a big pay cut moving to Southern Europe, but post-tax I earn the same and everything is just so much cheaper. I honestly have a significant better life here. Good weather too.