Earlier quoted context omitted.
[flagged]
It's draconian to have some upper limit on wealth? what if a small number of people managed to, legally, extract wealth to the point where we all became vassals? (Or is that what we've already gone very far towards?)
You may think it's no biggy since the limit will be so high.
1. First of all, when party A contracts with party B, party C (that's you) does not have a moral right to dictate an upper limit on how many times they can do that or what the terms can be as long as the transaction is legal and A and B are willing participants.
Thus, either A or B can build up an arbitrary amount of wealth and you have exactly zero to say about it. Would you have similar concerns for people who have a disproportionate number of friends, or sex partners, or hit songs, or hell, even votes?
2. If there were to be an upper limit, what is the limit? Today it's a billion dollars. What if it's 100m next, then 10m, then 1m, then 100k? What happens after a couple of decades or centuries of inflation? I suspect you don't care about this because the limit seems far out of reach to you. And so it might be - for now.
3. If there was a limit, who will decide what it should be? What are their incentives? Do you really want a jury of your peers reviewing your financials and drawing lines through it?
4. If there was a limit, who will enforce it? And how? Hand over a check or you go to prison?
There's no way to implement this without an authoritarian regime that has unlimited power over its citizens.