What would be your advice for such if they were to be your friends as a caring friend who want them to not get financially drained in the process?
All you have to do is to tell them your mind. If you see a friend wasting money on gambling, that is a bad sign that he can even be an addict to gambling. But the problem there is that such people will not listen but probably one day he might listen after seeing that gambling is not
thea way of making money.
most Most people that waste money on gambling is because they thought they can make money from it but which is most probably not true.