No - it's how much you drink, not what kind.
First, wine is alcohol. So drinking alcohol is no different than drinking wine.
Intoxicated
The same as after you eat steak, or chicken, or sushi, or a salad. If you drink enough, you get intoxicated.
legal drinking age is 21 years old and you cannot drive while you are intoxicated
I do not think the host is liable as they have chosen to drink the amount to which they are intoxicated
how to stop them from drinking alcohol
People can easily become intoxicated when consuming too much alcohol. Alcohol affects each person differently but there are general guidelines as too how many drinks causes one's blood-alcohol level to be too high to operate a vehicle. Drinking on an empty stomach or drinking quickly can cause intoxication rapidly.
When you say "drinking", it carries the connotation of drinking alcohol, drinking alcohol to excess, and becoming addicted to it.
People who become so highly intoxicated that they pass out are able to asphyxiate on their vomit if they are on their backs.
I do not think the host is liable as they have chosen to drink the amount to which they are intoxicated
Yes, Drinking different types of alcohol does get you drunk faster because every alcoholic knows every drink holds a different amount of alcohol in it
The answer has nothing to do with color: people tend to behave when intoxicated as they believe intoxicated people do. In those societies in which people do not believe that drinking causes disinhibition, it does not have that effect. In societies that view intoxication as an excuse for otherwise unacceptable behavior, people tend to act inappropriately when intoxicated. When people are falsely led to believe that they have been consuming, they tend to act as if they had been drinking. Likewise, when people are falsely led to believe that they have not been drinking alcohol but have, they tend not to act so intoxicated. I know of no evidence that black men are more abusive when intoxicated than any other category of men.