Anything can be used for anything i understand some phobia around it as the technology needs improvment in our reality perhaps. But it's already insanly better then it was like 10 years ago or so....
But overall it would actually help prevent many accidents as many pepole drive in not optimial conditions with how there body is functioning or drive unnessarily long etc....
Although really u could just use spells or something like that 2 make a car drive itself by itself..
I dont see the drunk driving checkpoints as good it feels more like some old toliet order thing like the immigrantion checkpoints in spots nearly 50~60 miles away from the mexico border in the usa....
really borders and checkpoints aren't even nessary if we didn't fight colletively with each other as much..
besides u can just use ur super powers to cutoff the power 2 any electrionic device among other things so im not worried about any ai /robot acolapyse