€70K netto in the other hand is not a good salary in Western Europe if you want a decent quality of life.
It means that you will never own more than a studio appartement in your lifetime.
People need to stop this obssession with getting rich, I know it's because our system glorifies it (and greed), but most people won't get rich (value isn't created magically, if one has a lot, a lot have nearly nothing) and being wealthy is immoral in any cases.
With that you can't even qualify for a 30 years mortgage to buy a single bedroom flat in most western EU capitals lol
Some people want more from life than be a rentoid until the state allows them to retire at 70 years old