for me I think it’s more coincidence than fact. Astrology can be fun to read & sometimes the descriptions seem to match people we know but gambling behaviour is more about personality, environment & habits than zodiac signs. I also know people who are Aries/Gemini who are not into gambling at all & some very practical types who still gamble when tempted so I’d say astrology might explain personalities in a general way but it shouldn’t be taken as a reason/excuse for gambling, it’s still a personal choice not something written in the stars.