I believe that the price of Bitcoin can be controlled with futures, options, and leverage. It's probably being done right now by whales. Add wall street (financial media and trillions of dollars) into the mix and this whole thing may do the opposite of what Satoshi intended.
Time will tell. My biggest argument against Bitcoin is it's centralized ownership. You can do a simple Google search and see that 16,000 wallets control over 60% of the Bitcoin supply. t's important to look at all risk aspects of the investment before going all in. Mind you, I am a Bitcoin bull.