I have the believe that success in gambling requires a mixture of luck and skill. This is opposed to some people that believe that gambling is entirely a game of luck and others who believe it is entirely a game of skill.
There is no gambling games which is 100% based on skills, even in sports betting and pvp poker, luck is still taking a big part in the outcome. I wonder who are those people who believe that there is a gambling game which is entirely game of skill? You can be very talented and skillful sports bettor or poker players, but when you are out of luck, your skills and knowledge cant give you a win.
I agree with you mate and that us why it is called gambling because it is a game of luck and not skill. That is why there are some games that depend on luck and people are still gambling with such games. Anyone that thinks that gambling is more of skill than luck, then we would be having more gamblers winning than losing because most people gamble with games that they know how to play more than the ones that they don't have any idea on. This is why it is advised to only gamble with the amount that you can afford to lose.