Maybe I'm crazy but I've never been a fan of anyone leaving a lot of anything to anyone/anything when their gone. What are you saving it for? Enjoy what you've earned, if that enjoyment comes from donating a good portion of it to a worthy cause why wait until you're dead? Do it now, save enough for your needs obviously and that may be hard to determine but I have no desire to be on my death bed with huge sums of money in the bank or tools in the shed. I'd rather be scraping by at the end knowing I saw the funds used and the tools split up and used by those who wanted them not auctioned off or scraped. But that's just me.
I have to laugh, I told my dad the same thing, to spend his money on himself! When I tried to convince him to buy himself a brand new car in 2005, he only wanted to spend 13K for a new car and I convinced him to spend at least 30k on something he really liked, and he did. He actually did it 3 more times before he came to live with us.
Mom passed away in 2002 an no one thought my father would live past a year. He made it 20 years by himself, with the last 4 years living with us.
Thing is, he didn't have to worry about me as I had my own career and our own finances (my wife works full time as well).
He took my advice and for the next 15 years after mom left, and went to either Alaska or Montana fly fishing every year, and always went with his golfing buddies to SC for a weekly golf trip.
My dad left me about 160k along with his last car which was a very easy transition due to the estate he had set up. I will NEVER sell his car because I was the one who helped him pick it out. I'm also blessed in that my wife and I were mostly debt free when my father came to live with us.
Here is the thing, I don't view my fathers money for me to spend on myself, but to hold on to it and not piss it away because he left it to me. I did buy his grandson's class ring on my dad's behalf because I know he (my dad) would have wanted me to (my son wore my dads 1950 high school class ring that my dad gave him with pride).
My one cousin who I was always envious of growing up because his dad (my uncle) bought him everything for Christmas growing up (cars, motorcycles and other "cool gifts"). When my uncle passed, he left him his house and about 100k in cash (my cousin was a only child like myself). That was about 25 years ago when my uncle passed. That same cousin now lives in a trailer, divorced and doesn't really work due to a injury years ago, and basically pissed everything his father left him away on really stupid material stuff. He has NOTHING that his father left him.
My father was a better man than myself, but the one thing he tried to instill in me to do better than he did and be happy doing it. Dad grew up dirt poor where my grandparents came off the boat in the early 1900's and worked the coal mines. Both sets of my grandparents came off the boat into a new country not speaking English, and tried to make a better lives for themselves and their children and died working doing so for my parents (back then, OSHA was non existent).
For some reason, it seems today that if anyone is left with any money from family, it's like "free money" to spend on yourself as you wish.
I would like to think that if both my wife and I live to the age of retirement, our son will be in a better position after we pass, but any money left to him IMO is NOT to blow it stupidly.
This is also another reason why after realizing we only had a will, we set up a family trust.
Apologies for getting off track.