I do, but I admittedly don't get to the range as often as I used to. It might be a while before I see a gun.
Example: After a recent range session with my Sig P365, Ruger Mk. II Target and Ruger SP-101, I got around to cleaning them. While putting them away in the cabinet, I noticed my trusty old S&W 625 was dirty. I had not cleaned it after the last range session with it probably 6 years ago. It's not good to leave that crap on them so long, even in a stainless gun. Easier just to clean them each time. (even if it's a light cleaning, as someone mentioned earlier)