the point is that even if a person checks by year or month or day nothing will change, it is a fact that gambling are not for making profits, so there is no point in looking at those statistics, for example a person who gambles gambling that depend on luck will put what strategy? martigale? will you see the statistics and then will you use martigale? or then will you put another multiplied? and that will change his defeats? I think it won't change anything. what has been happening is that people just need to manage their bankroll well to be able to play for longer while having some luck to win a lot
if the person has 10$ and puts 0.20$ in each section with a decent multiplier and spends hours playing, then that person already knows that he will leave with a loss of all 10$ or he will leave with a big win, he has no strategy in that, he just has that playing is waiting for luck, so it doesn't even make sense after the game to go and see the statistics, this even applies to sports betting that even though it is something that does not depend on luck, in the long term the only winners are the owners of the casinos and the losers are the gamblers
You are right that not a lot of people can make a profit out of gambling. When just playing casino games (in house or third party slots) than you just need to rely on luck. For sports betting, you can make a profit if you find value bets, which you can find but you need to look for it. There was a time that I tracked all my sports bets and I ended up with a positive ROI for 2 years in a row (very small profit lol). For me, I won more bets in smaller sports like snooker as I follow that sport pretty closely; I never made a profit when betting on parlays.