[waves magic stupid wand and makes all the facts and logical arguments go away]
See I can speak for you too. Just because you don't like what I present to you doesn't make it illogical or not factual.
Interestingly, Your example of a family losing it's inheritance due to being unable to pay the inheritance tax, and then a corporation taking over is a symptom of capitalism rather than communism. Under Capitalism, it would be the family's responsibility to have the money to pay the tax and if they didn't it's just tough luck right?
In order for you argument to be valid, taxation would have to be exclusive to Capitalism. Unfortunately for your argument Socialism/Communism either tax you EVEN MORE heavily, or strip your right to private property at all. Kind of hard to take the family farm when it already belongs to dear leader right?
Also, I find it very interesting that you are using the very argument I am using to argue against Socialism/Communism within our capitalist system to blame Capitalism when my entire point was that it is a policy directly from The 10 Planks of Communism to remove inheritance rights. Under Capitalism that was not infected with Communism, there would be no inheritance tax because that income has already been taxed multiple times.
You see Communism REQUIRES Capitalism to operate, but Capitalism does not require Communism to operate, as a result Communism will always appear within Capitalist systems, not independently of them. Of course this makes convenient fodder for simple minded folk to create this weird cognitive defect of binary choice which makes it easier to superficially make it appear their projections make sense.