If all of those things are “inheritance,” I’m talking about something more specific – the legal process of reassigning the property rights of deceased people. The state is necessarily involved in this, since it defines and enforces property rights. Different states have different policies ranging from no inheritance tax, to the status quo in the US and the UK, to punitive taxes intended to radically redistribute wealth, to the total abolition of inheritances. We can have a reasonable discussion about changing the status quo at the margin without assuming the implementation of full communism.
Is this some kind of joke? Who on earth inherits nothing? You've received a body and genetic material from your parents. You have inherited a geographic location from your parents. You have most likely inherited food from your parents. You have most likely inherited an education from your parents. Your parents have passed on so many things onto you before they have died and you call that nothing? Your views are clearly inhuman because they are considering some sort of pseudo life form that exists in a vacuum with no support from anything. The reality is that you start inheriting things from your parents the moment you are born.
If you are truly worried about someone inheriting money while others get nothing why are you complaining about something that usually happens when people are in their 40s and 50s and have already received a substantial advantage from their parents during childhood? You can't undo that injustice after the fact. It's too late, the rich kids who are now middle aged are already ahead of you with 100% inheritance tax or without.