Some simple math - one billion dollars, without interest, is 10 million dollars a year for 100 years, or ~28 thousand dollars a day, everyday, for 100 years.
Imagine being brainwashed into thinking not being able to have more than that is harsh or unjust.
And this is just inheritance tax - go...
A completed game is nice, but I actually prefer ongoing which builds anticipation and you get to watch the dev behind it grow and thats enjoyable. That said, my heart has definitely been crushed a few times with abandoned faves