Quite right. No other asset has even come close.

However, at the same time, no other asset can scale.

A stock can't scale because the people in charge of the corporation will sell out.

Fiat can't scale for the same reason.

Centralized power structures become top heavy and topple over as they continue to exploit the ones who lack the power to defend themselves. Ironically those same people being exploited are the ones keeping the system afloat. We've created these power structures that basically cannibalize themselves by design.

The Bitcoin of today will be nothing like the Bitcoin whose value is a million dollars. This is programmable, open-source, smart-money. It will evolve over time. However, you can buy it today, throw it into cold storage for ten years, and spend it a decade later with all the new upgrades, features, and infrastructure.

Imagine being able to buy a computer that develops itself. It makes it's own CPU, GPU, RAM, and storage space better while just sitting on your desk. That is what Bitcoin is: Money that will develop itself for free while you hold it.