Since you're beyond convincing, I won't try to. Maybe the article itself can?
> In an interview with ProPublica, Pensco founder Tom Anderson recalled how Thiel and other PayPal executives had wanted to put startup shares of the company into traditional IRAs.
> Anderson dangled something sweeter.
> “I said, ‘If you really think this is going to be big, you know, you might want to consider this new Roth,’” recalled Anderson, who is now retired. If the investment ballooned, he remembered saying, “‘you’re not going to pay tax on it when you take it out.’ It’s a no-brainer."
> The math was compelling. Thiel wouldn’t get a tax break up front, but he’d avoid an immense tax bill later on if the investment surged in value.
For everyone else who is open minded:
Thiel's IRA held Confinity shares. In 1999, Confinity wasn't worth much. In 2021 the company now known as PayPal is worth quite a bit. Confinity could have just as easily folded, been a victim of the dot com bubble, failed to make a deal with Elon Musk's x.com and lost to them, or had any number of disasters along the way that would have wiped out that portfolio.
Even ProPublica's reporting admits this was a risk. The investment adviser's words are "If you really think this is going to be big, you know, you might want to consider this new Roth."
Ironically, because startups fail so much more frequently than they succeed and because the federal government doesn't tax wealth but income, which can be artificially minimized in relatively simple ways, the government would probably be better off if all startup shares in all companies were held in Roth IRAs, since they'd be taking an up-front cut of a likely failed investment.
Thiel's vast fortune held in a Roth IRA is a corner case, but any talk of it "depriving" the government of revenue when he pre-paid taxes in good faith according to the law and thereby took a fairly significant risk without the benefit of hindsight seems like pure envy.