Of course this situation is the cause of more gamblers entering and being trapped in the addiction zone because they can come whenever they want by just using the gadget they have which is of course connected to the internet network, running out of budget is not a problem because they have plenty of time to go to the ATM machine to deposit the fiat money they have, of course this freedom and convenience is what I think is the main cause of their addiction, but on the other hand not entirely too, because obviously for some people who still have the right point of view about gambling then I think they will not be that easy to get stuck in the addiction cycle, so maybe with all the conveniences that exist in online casinos it is only an indication and possibility for some people to enter the addiction zone.
Online casinos produce a high number of addicted players compared to physical casino, yes. Because of the restrictive measures put aside for the gambling age and who should gamble or not, then the time frame also helps players to moderate how they gamble. Moving from one location to gamble, helps the brain to remember when the time is late for the gambler to go home and sleep. The online setting doesn't have some of these restrictions available, anybody can gamble whenever they want and wouldn't bother about time. Even the younger players who are below eighteen sometimes boycott the rule by using their elder sibling's document as KYC. The naive nature of younger gamblers to make quick money wouldn't allow them the privilege to control themselves, as they'll be chasing big wins. Some of them go for loans, and don't know how they do it, but most news channels in Australia prove it right about young teenagers gambling with loans and putting themselves into big trouble that could be risking their physical or mental health.
Moreover, the use of the Internet is spreading too fast amongst teenagers and they can't go a day without visiting their gadgets. Once they discover a good gambling platform online, they won't avoid the site for a single day. In the long run, the players may run out of money, but as you said, Dewi Aries, the lack of money can only help them stop for the moment, yet it changes nothing. They'll still wager more once money is allocated or sent to them by their parents. Offline casinos also have addicted players, but it's somehow regulated for most players who don't feel comfortable with being addicted. They can talk to fellow gambling folk about their problem gambling and could get help or recommendations on how to deal with it. The online players don't have this opportunity, they only suffer in silence and have nobody to run to for help. Instead, when with friends or loved ones, they try to cover it up and claim everything is alright with them.