> IMO the real problem is money in politics. Fix that
You can't. Economic and political power are the exact same thing: the ability to direct other people to do your bidding.
The idea that you can separate them has always been a fiction, and it's a fiction that is perpetuated for exactly one purpose, to support oligarchic capitalism by keeping people distracted by their engagement in the hunt for the “one weird trick” to make politically egalitarian democracy work without dismantling the radical economic inequality of capitalism.
And yet, it is the very potential of radical economic inequality that drive the creation of new inventions and innovations that make the modern world possible. Killing that potential is killing the goose that lays all the golden eggs - that's Graham's point: even small confiscatory wealth taxes will act as a significant deterrent to people who would otherwise start great companies that improve some aspect of the world, including by providing a livelihood to their employees.
I've been CTO for a dozen startups, and this sort of thing would almost certainly deter me from exerting the effort required to go through the always-grueling startup process. It's hard enough not getting screwed over as a founder without wealth taxes!
Assuming that you are incredibly successful, you may need to contribute a bunch of money (mostly from interest, not principal) back to the common good.
I really don't see Mark Zuckerberg (as an example) deciding not to create Facebook because if he was incredibly successful he'd have to pay a wealth tax. It just doesn't strike me as likely at all.
This is (sadly) Paul Graham taking a valid argument and turning it into a reductio-ad-absurdam.
You can't. Economic and political power are the exact same thing: the ability to direct other people to do your bidding.
The idea that you can separate them has always been a fiction, and it's a fiction that is perpetuated for exactly one purpose, to support oligarchic capitalism by keeping people distracted by their engagement in the hunt for the “one weird trick” to make politically egalitarian democracy work without dismantling the radical economic inequality of capitalism.