How to confront an alcoholic

So I think my cousin might be a bit of an excessive drinker. Yes to some extent it's ok and yes a lot of people in our family are heavy drinkers but that doesn't mean that it's a good thing. I'm not feeling judgy I'm concerned cos a few of my uncle's in the family also have had drinking problems and it's not going well for them. Ugh tbh a fair few of the men in my family have drinking problems in my opinion.

My question is how the fuck could I even begin to help my cousin without coming off as pushy, judgy or like I don't understand? It's so fucking sad to see people in the family unable to deal with their problems in a more healthy way. And they're still on that whole thing of "men do this and men don't do this" so I worry it'll be harder to get them to talk about it. I just don't want to stand back and watch people in my family deteriorate and I know I can't expect me to to fix them either. Any advice? 😓