It's not only dangerous to drive drunk, it's also dangerous to walk drunk outdoors because of cars.
You're walking home late at night from the bar because you've had 11 shots of tequila but you still made the conscious decision not to drive for the safety of others.
You're crossing a stroad.
Someone "in a hurry" decide to run the red light and hits you at 70 km/h (because of course they were speeding, why wouldn't they?), doesn't see you because you're hunched over while you're walking and it's really dark and the person is driving a giant SUV with shit visibility.
Cars are one of the largest source of fatal pedestrian accidents in a major city. How much more likely are you to get into an accident if you're drunk and is less able to pay attention to cars breaking the rules and putting you in danger? Walking safely in most cities is a task you need to be sober for because you have to walk super defensively.
Technically it's dangerous to get drunk at all, alcohol is a carcinogen (sure is fun though). Of course being sober doesn't protect you from cars either so ¯\_(ツ)_/¯
I think drunk drivers make it unsafe for every pedestrian regardless of their soberity. I see kids, adults, and seniors all crossing a busy intersections in a relatively small town every morning. Nearly every day i see a near miss fron a driver turning right on red and nearly hitting a very visibile pedestrian crossing in the crosswalk while they have the right to cross. And most of these drivers arent even drunk or impaired, many of them are texting though.
Most often, the driver is looking up the road to ensure the traffic lanes are clear but many forget to also ensure the crosswalk is clear. What really bothers me is when most drivers almost hit someone, including seniors or children, they honk and throw their hands up as if that pedestrian is the asshole. At least the honk might give someone just enough time to avoid being hit.