Here's a funny thought. Because bitcoin's absolute scarcity and the multiplier effect, a large enough player could actually start buying #Bitcoin while price goes up because of its own buying and be profitable by buying the remaining supply.
Discussion
You’ll always be profitable by buying bitcoin, purely because goods and services fall in relation to the price of bitcoin. This entity would never be rich immediately in fiat terms because the price falls as soon as they start to sell and convert back to fiat.