I do not think so.
Case in point, when my "parents" died they left my younger sister cash and a hobby farm, my older brother got around 8 million (USD) and I got ZERO. Guess what? everything that I have heard since, both of them, they will not speak to me, they both are extremely greedy, complain about everything and the like.
Also, in my 70 plus years on this planet, beside the 2 mentioned above, I have run into so many that are so unhappy and they do not have a care in the world as far as economics goes, and they are always grabbing for more and nothing is ever right.
Now, do not get me wrong, everyone needs money to survive, however for it to be the main goal, from what I have seen and experienced, money to live and put some away for future. BUT include a beautiful sun rise and sunset also.
I was told that my "mom" on her death bed, neither "parent" wanted to see me after 03.13.1974 and also it was in their wills for me to NOT attend either their wake or funerals, but one of my siblings told a person who relayed it to me this: "I have one regret and that is that we as a family never took even one family vacation when my 2 kids, I was never included, were growing up".
So, money is necessary be darn sure that it is NOT the only goal no matter what.
I have no one to leave anything to that I care about, as such it will go into a scholarship program to help others live a wonderful life.
Walter