Pink Ladies Taxi Service
I don’t know why this sort of think isn’t popular in the U.S., but London has a taxi service called Pink Ladies that features only female drivers and takes only female passengers. Their drivers are all trained in self-defense and first aid, so if anything happens they are able to handle many situations. They also call or message you when they’re a couple of minutes away, and watch to make sure you get through the door of where you’re going. And they really are pink - the cars are all painted pink, and they have pink leather interiors! Dubai reportedly has a similar service for women (though one of those pictures looks Photoshopped), and there’s the Pink Jeep tours around the Grand Canyon and Las Vegas, but I don’t know of any pink taxi services with trained drivers in the United States.