Yep. I have no problem finding reasons to stop cars. And I probably warn at least half, probably more like 2 out of 3, maybe even more, rather than cite.
Let me be honest: My agency, like most, has a performance standard, including a base number of tickets that an officer should write over the course of a month. "Tickets" in this sense includes written warnings. It's slightly more than 1 "ticket" per day of work. And we work a 12 hour tour. A good supervisor also knows who was on vacation, in training, or handling some sort of special assignments or duties that may have prevented them from reaching that number. Because that magic number is just a management tool to make sure that people aren't coming in, and cooping up for 12 hours somewhere. It's actually very possible for me to go my entire shift, and not see my supervisor. I've actually gone several days without seeing my supervisor before, except for roll call. The motor units are expected to write more tickets, because traffic enforcement is one of their primary duties, so they don't answer nearly the calls that a patrol unit will.