I agree completely with your assessment.
$500B is still small when you consider that the gold market cap is $8.5T and there is over $5T traded in the Forex markets each day.
The stock market run has been going on for 8 years...at some point it will end and I agree, a 25% to 30% pullback will shake a lot out. Crypto is only just beginning. The blockchain technology is revolutionizing the world. Ultimately, almost everything will end up on the blockchain. We will see values go through the roof over time.