If you want to be fulfilled as a MGTOW, do this

Taxes come from consumption and income for the most part, by lowering your consumption, which you will quickly realize you don't need, not only will you reduce your burden but you will reduce government contributions to stupid causes

Now you just need to put your ego aside and foregoe that "managerial" job which will give you a 2% raise, a fancy title while sucking away most of your life, and get into jobs that are more fun or pay cash in hand ideally

It's time to be like chad and get a job teaching surfing or something, you don't need a nest egg to support your blood sucking wife and kids any more so stop living like you do or you will miss out on a great aspect of going MGTOW