There are several ways to make estates easier, if you are cursed with wealth of material things. When in the funeral home I had experts available for families, and there were some basics I was schooled in that I could pass on to help get them started.
First is to put basic liquid assets into joint accounts. This is as simple as adding child/children to the accounts. Over the past three years we lost both of our mothers. We had taken this step, so when the time came there was no question of who paid what. Wife for her mother and me for mine, just took their checkbook and paid bills, funeral, etc. As income came to the estate it just rolled into this account, and in m-i-l's case we put as much as possible through this account for disbursement.
Once you get beyond this level it is time to talk to experts concerning trusts, and those are a complicated mess.
I hate that we live under a structure where our very own elected employees spend their days trying to take our money from us. I am all for taxation for what government is intended for, but the give aways, uncontrolled welfare, rewarding of slothfulness and irresponsability, and envy and attack on success are not what they should be up to.
It is true that the Founders did not want to see dynasties, but where do you draw the line? And, how do you break-up a dynasty without penalizing those in the classes below it, or destroying the philanthropic work many of these dynasties carry out?