Online gambling does prevent gamblers from getting out of their houses but can still enjoy their game. The internet is full of gambling sites and even if they are not familiar with the cyber world, a few research on google can give them exactly what they want. I do agree with you that gamblers need to be considered when they gambling at home cause its really easy to access and therefore, there is a higher chance that they will lose a much more amount of money than gambling at traditional casinos.
I say that because I feel that when I am home, and I can access the internet using my mobile phone or my computer, I have free time to browse all of the websites, including to visit gambling websites. Many people have experienced losing much more amount of money, and some of them can realize that it's not better to stay for a long time in the gambling site because that can have more chance to lose more money.