Such things are sometimes unavoidable because it is indeed a necessity to survive in life and to support the needs of the small family that we have but indeed on the other hand in this case of course we also still have to continue to take the time to at least save our children from the negative effects of the Internet. Even if we can't monitor for 24 hours but in the end there must be one or 2 days off at work where it can be used to create closeness with children and tell them what is good and what is bad. If that can't happen, we can still limit and monitor what our children do when surfing the internet.
The problem of gambling is sometimes very difficult to prevent including for a child but indeed this is still limited because in the end if they are adults and determine what they want with responsibility then it is welcome if they really want to do gambling even though but for children who are still not time to do it then it would be better if they continue to be limited and do not fall into something like this.
When they are already in the right age, the only thing that you can do is provide the guidance that still possible for them to hear, but the control is no longer in your power, unlike when they are still a kid where you can guide and guard them to direct them to the right direction, just like what you mentioned, if you can have that time to continue patronizing them and knowing whatever that they are doing you can avoid them taking the path in their early age, while if they already old enough then it's them who can decide to whatever they wanted to become that's not limited if they are into gambling.
Now it is also not really good to restrain children but we also have to direct not to regulate so that a child does not fall into gambling at an immature age because besides endangering himself, this can also have a greater impact than the problem of addiction especially those who certainly cannot control what they do in the end.
As for when they are older, they already know what they are doing must have an impact on themselves so they must already have much better thoughts regardless of whether we give advice is still very necessary but the choice is ultimately in the hands of our children because they already understand enough and can decide for themselves what they want to do later.
This does not mean that we are freeing our children to gamble but when it is their choice then indeed we as parents only have to give the best advice that in the end gambling must be done responsibly because emphasizing that children do not gamble but we as parents still do that I think it actually makes children not listen to what we say.