So having made all this comparisons, do you think that bitcoin can be classified as gambling?
Bitcoin itself is not a gambling but if you do some actions that are more about gambling, then you can consider it.
This two has been compared for many times, and there's still no correct answer here because it will always depend on your own perception.
For me, Bitcoin is more as an investment asset and not just a crypto currency, again this is my own perception and I'm sure some will not agree on this.