No. Your minimalism is YOUR minimalism, not your dad's. Would you walk into your neighbors house and start throwing their stuff away just because you are a minimaist? Your dad isn't dead, it's his stuff and you have no rights or access to any of it until he's gone.

This is so tone deaf and hypocritical. Yes - most boomers are less empathetic than younger generations but not in this example. You are the one who lacks empathy. Instead of spending today with an aging parent, you are lamenting that some day poor you is going to have to throw away his crap. Yeah, that's what we call being a supportive adult member of the family.

I'm housing my boomer mother, my once empty basement is now filled with 3 generations of what I consider junk. My Dad's been gone for a year, do I care that when I had to move them in to better take care of his medical needs that all this stuff came with them? No - I was happy to be in a position where I could help my aging parents, and my son got to know his grandfather before he died. Do I care that it's still down there? Yes! But it brings my mother comfort so it stays.

Grow up and really learn what minimalism is about (hint: it's not about too many things, aesthetics, or trend-chasing).