Responsible yes, ethical idk. What makes a gambler unethical anyway? If you mean not participating in fixed matches then yea definitely. I'm too much of an introvert in the first place to look for people who match fix anyway lol. As for the second one, nothing I guess? Platforms that casinos use to promote aren't exactly controlled by me, nor can it be influenced. If I saw someone gambling at a young age or going to a casino I'd definitely stop them, but that's probably the limit. As for financially literate, who knows. i at least think I know what I'm thinking but hey, maybe that's just me.