I think fixing the DUI issue is more pressing than speeding. They want to make a breathalyzer mandatory for anyone with a dui. Is there a reason why they can't

I think fixing the DUI issue is more pressing than speeding. They want to make a breathalyzer mandatory for anyone with a dui. Is there a reason why they can't nip the problem with drinking to begin with. Use the same laws they use for buying and owning a gun to be mimicked for alcohol purchases, etc - thats stopped alot of bad things from happening already in California. Alcohol is also unhealthy for you - cancer - so it would also be two birds with one stone.