Bitcoin will not reach the highest peak of it's popularity if no ones gets profits from it. Bitcoin lasts this long because many investors and many people believes in the market potential of cryptocurrency. It is beneficial for bitcoin believers.
Are you joking? What do you mean by "profits"? Are you here only for he purpose of fiat in and fiat out trades? Bitcoin is much more than just an investment vehicle. While profits are nice many people came here to help spread the word about it, introduce payments into their own businesses, find a way to work for BTC, and so on.
You're so far from the truth by talking about its peak. If you want that peak to be a bubble that pops once those on top feel like they've gained enough, that's the way to go.