The thing is at some point there is very little to gain. Once you have a nice place to live and don't need to sweat over daily expenses there isn't much that significantly improves life quality other than just having more time (that is working less) for yourself and your family.

Add high taxes to this and working is even less attractive when they take 50% from you. No wonder many highly qualified people decide to pass on that deal and just do the bare minimum which in OP case is nothing.