I don't seem to get your point clearly, and would rather take it as a mere comment.
Investing in Bitcoin isn't Gambling. Gambling is putting something of value at stake of which the outcome is unknown and can't be determined with any approach, strategy or analysis. Whereas...
 Investing is based on a long term view, approach  and a proven strategy on how that stock, asset or even Bitcoin works.

Of which the outcome is certain with a right approach and strategy  to the market, I don't see how it then becomes gambling. Bitcoin currently is one of the most invested and valuable asset in the world.
I don't doubt your conclusion because some persons are merely dangling around it prices, but I don't think the word  investing should be used in your context.