Not necessarily. See below.
The Accord and Civic are still at the top of the stolen car list, but they're older models. Switching to RF or similar technology effected all cars, not just Honda. The only difference between push button cars and traditional key cars really is just a matter of if the initial mechanism to try to start the car is done by pressing a button or inserting a physical key. Pretty much all cars have some type of coding that much match up for the car to start. How sophisticated it is can depend on the type of car. If anyone remembers, many years ago, GM had little chips on their keys. There were a limited number of chip frequencies. So in theory, if you got every chip, you could steal a car if you could defeat the ignition...which wasn't exceptionally hard. Now, it would take a pretty sophisticated thief to steal a modern car quickly...unless they have a tow truck (which is how many cars are stolen now). That will hold true if it's a car with a key or a push button. It really doesn't make much difference. But there are some very highly organized and sophisticated theft rings out there. Hence why I said if a thief wants your car, they're taking it. The modern technology does wonderful to deter the person looking for a quick joyride (I remember when I first got into the auto world, I was shown how to steal a Chrysler in less than 30 seconds...and I did it...in a test environment of course).
The "hot wiring" stuff you see in the movies is Hollywood fantasy. Even in the old days ('80s), just breaking off the lower column cover and touching wires wasn't enough...you'd still have to defeat the steering column lock, and often a shift lock.