If you want to look at this as an optimist: scrapping all support for social sciences across an entire country is a great social science experiment. Now we get to learn how important social sciences are!
That's not actually one that pissess me off: specifically interest deductibility.
Demanding cost cuts from health, education, disabilities support, "cracking down on beneficiaries" and generally shitting all over the most vulnerable members of our society... Just to build a few more kilometres of motorways and "celebrate our most successful" with tax cuts.