| It's dis-incentivizing wealth creation in general and taking ownership away from people that build companies. There's a compelling argument that growth (that accounts for human rights and protecting the environment) is the best way to help the most people the fastest: https://press.stripe.com/#stubborn-attachments. Policy that dis-incentivizes wealth creation creates perverse incentives that limit growth. We're better off with policy that limits how wealth can be leveraged into political power, and policy that helps protect and improve the lower bound of society. That said, I think it's likely reasonable to limit how wealth can be passed down generations (to prevent things like dynastic wealth, but that's a separate issue and I don't know enough to really comment on it). Wealth creation isn't zero-sum, just because someone builds a business and creates wealth doesn't mean they're taking it from others. We want a society where people are incentivized to create and grow wealth as much as they can (within bounds for environment protection and human rights), not just to some arbitrary cap before it gets taken by the government. All of the above ignores real modern examples that directly leverage their wealth to do things that would not be done otherwise (Elon Musk: SpaceX, Tesla, Neuralink, Boring # Bezos: Amazon and Blue Origin # Gates: Health and Public Policy). I think the general argument in favor of growth is better than these specific examples though because it's a more systemic argument about incentives for the structure of a society rather than relying on individuals and their choices. There's also the implementation issues (which are real), but I'm not going to argue that bit just because a lot of good ideas are hard to implement but still worthwhile. The wealth tax though I think is both a bad idea and hard to implement. The bad idea bit is more important. |
It absolutely is zero sum - but not from the point of money, but from the point of view of another finite resource; human labour and talent.
The fact that someone has more wealth than someone else means that the market will value their time/spend more than someone who is poor.
Think about it this way, if you see money as a way for society to allocate resources - is the fact that you own more wealth than someone else mean that you can should be able to direct more of where the resource spend of human labour is?
How many talented engineers work at Rolls Royce to create £250,000 cars which would be better put to use elsewhere? How many software engineers work at startups funded as a moonshot for the wealth of the founders work on CRUD apps where they could be working on something like scientific or educational tech? How much chemical engineering talent do we sink into cosmetics?
Your cited examples prove the point above - the only reason why those examples exist is at the whim of those who have wealth. What about less savoury examples of the use of wealth such as Academi or Palantir?