actually if you know a bit a stats,
the odds of many games in casino is only slightly below 50%(roullete big small). but if you continue to play game after game, for hours, your odds of winning can drop to a very low level.
This is why casino issue you membership to make you stay long inside and score points.
Nah, it doesn't work this way. the odds remains the same no matter how long you stay. How Casino earns is in this way. Most table games are 52% to 48% with the casino of the higher edge. Meaning the casino will win 4% of every bet made. Hence casino prefer gambler to play long hours (and hence the membership point) . A hardcore gambler will normally play around 10-20 hours with minimum bet of $100.00 roughly 20hrx100betx50games (1hr normally abt 50 games) $100,000 worth of bets , casino gain only $4000 per gambler. (In addition, most table have those other bet that pay 1 to 11, that is a sure lose bet for gambler, this increase casino earning ratio)
Multiply with numbers of gambler per day, increase those high roller bet, you can see their earning. There are also other earning from other methods but not in Singapore. In other casino, there are ATM inside casino which the earn 3% when you withdraw, foreign currency exchange earning etc etc.
Casino never like short term players, always gamblers addict. As for cap limit is to prevent unbalance bet and also prevent doubling up. If you want to bet big amount, there is also a high limit table or VIP table to ensure your minimum bet is always high.
Imagine, the $100 minimum table, they gain $500,000 commission on 2% in 20 hrs and then one lucky gambler came and bet $1 mil for 1 hand and win and leaves.
Same with soccer betting, the bookies dont earn from the bets itself but rather the commission from the bet. bet A you win 0.95 , a 100 bet you win 95, 5 dollars goes to bookies. IF the match A and B, A is overloaded, the bookie will alway balance up the bet by throwing bet to other bookie willing to take bet for B. They will always win.
Same with CPF life and hence the cap. Lastly, I quitted gambling already and advise against gambling, long run you lose. The only people who win are very strong will person who know how to leave ( I am not one of them lol)