Bitcoin investment is not gambling, it requires technical and intellectual support, you can analyze, and then to determine the direction of the purchase, gambling is one-way, Bitcoin investment is two-way.
Technically bitcoin is not a gambling instead it is an investment which could be a big help to its investors. Bitcoin is risky and I guess it was already given and natural to it, bitcoin can be used in gambling but the term gambling if we would relate it to bitcoin is too far to consider.