I don't know what you think about Bitcoin as a store of value, but if you want to liquidate quickly your "store of value", with bitcoin it can be impossible on the peak. It should have another use cases to be a store of value.
Regardless, if you believe in investment diversity then transferring 0.1%‡ of your US stock holdings to bitcoin may make sense (depending upon transfer costs, liquidity requirements, and what exposure you think the US stock market has to bitcoin).
‡ Assuming US stock market capitalization is $250 trillion, and bitcoin capitalization is $250 billion.