Yea.....and?
The issue, as it relates to the AZ law, IMHO, is pro-active, in that the possibility of someone being arrested and deported for a violation of being in this country illegally, is plausibly preventing an imminent home invasion, or kidnapping, or drug related crime, or gang related crime, if it happens to be someone connected to such criminal enterprises. If not, it simply deporting someone who's here illegally.
In either case, its still merely enforcing current Federal Immigration Law
So, back to the original question, you're advocating a zero tolerance policy to any and all crimes? Illegal u-turn on a completely non-busy highway, no car in sight? Ticket for the person going 58MPH in a 55MPH zone?