With the current online gambling has become the choice of many people to gamble including those whose countries prohibit gambling, Conflicts can occur in a group of people who gamble with different results. I'm sure there have been cases where some people gamble with different results and people who experience defeat are upset and then take it out on other people who gamble the same but manage to win.
You are right, online gambling is safer because our privacy is maintained unless we ourselves leak it to others about the gambling we do online. In addition, online gambling has another advantage where we can play it according to our wishes to play it wherever and this is one of the conveniences in my opinion.
The freedom of having the option to gamble at anytime and anywhere is something the online casinos has given us too that we cannot forget in a haste already, then the security that comes with the privacy when you have mega wins and all you have to do is withdraw to your account except if you disclose to others, no one gets to know, all of that combined gives us an advantage we didn't get at the physical gambling house.
If we talk about benefits in a comparison between physical casinos and online casinos, of course, it has its advantages and disadvantages for those of us who play it, but if you reread what the OP said he touched on when we get benefits in gambling, then what will we do and what will we get if someone gets lucky in gambling.
Whether you are a fan of physical or online casinos, it is good we different the benefits and go for the ones that is quite rewarding for us. We could make huge profits from either of the two but most gamblers are mostly addicted to online casino because it is stress free and you will not have to work to the location before you bet. Gambling is met to be stress free and that's why many physical casinos always having online alternatives for users that are in a different location. Every gamblers want to make money from betting and sometimes we ought to learn some lesson when we lose bets by taking a rest as gamblers.