It does not make sense, in my opinion. The love for the game/sport comes first before the gambling comes. Those who will learn the sport because they want to gamble might see bad things happening in the future. But it's not impossible. There are those who are really good at analyzing the game so I bet there will be gamblers who will still make money out of sports betting.
The love for the game should indeed come first, but I honestly tell you that there is no difference between the person who becomes a fan of sports as a result of their interest in gambling and those who have naturally loved sports before the became gamblers, all that matters is their level of passion and commitments in what they do..
The one who became a fan of sports because he wants to be betting on sports have equal opportunity as the one who is a fan right from the beginning, the only thing that could set them apart is luck, and like I've mentioned before, hardwork, commitment and passion.