Despite voter popularity, broad wealth taxes are historically ineffective. Most OECD countries have abandoned them due to low revenue, administrative complexity, and capital flight. A more practical approach is to focus on targeted reforms like closing the carried interest loophole and taxing capital gains as ordinary income.

Billionaire wealth is largely illiquid and tied to asset values. A large-scale wealth tax would force mass sales, crashing the market value of those assets. The money is only 'there' on paper until you try to actually collect it, at which point its value collapses.

Ajay Banga explains that when interest rates are low for extended periods, capital receives outsized returns while labor's share of economic outcomes shrinks. This dynamic is a primary driver of rising inequality, as those who already have money are able to make even more.

The popular idea that billionaires avoid taxes by borrowing against assets is a distraction. Their personal spending is a tiny fraction of their wealth's growth. The actual, insurmountable problem is the compound interest on their untaxed, massive asset base, which concentrates wealth regardless of their lifestyle spending.

Contrary to common belief, Arthur Laffer asserts that historical data shows a clear pattern: every time the highest tax rates on top earners were raised, the government collected less tax revenue from them. The wealthy use legal means to avoid taxes, and economic activity declines, ultimately harming the broader economy.

The proposed tax on billionaires' assets isn't about the billionaires themselves, who hold a fraction of national wealth. The real goal is to establish the legal precedent for a private property tax. Once normalized, this mechanism can be extended to the middle class, where the vast majority of assets reside.

Simply engineering high nominal growth while suppressing interest rates only inflates asset prices, worsening inequality. A successful, sustainable deleveraging, as described by Ray Dalio, must also include active redistribution through higher taxes on top earners and corporations to rebalance the economy.

The belief that a thriving middle class naturally arises from capitalism is a myth. History shows it's a temporary anomaly created by deliberate post-WWII policies like 90%+ top income and inheritance taxes. Dismantling these policies causes society to revert to its historical norm: extreme inequality where a tiny elite owns everything.

Billionaire wealth taxes are easily dodged by relocating. A more robust policy would tax capital gains based on the jurisdiction where the value was created, preventing billionaires from moving to a zero-tax state just before selling stock to avoid taxes.