I do not. A recent thread though prompted a lot of folks saying that they did indeed lube pistol brass that is run through a carbide sizing die. It does make it easier but it is not needed unless you are using new or squeaky clean brass. For new brass I run it through my tumbler so there is a fine dust on the brass. This negates lubing for that first time.
I’m interested if it’s the norm for folks to lube pistol brass or not. I say not but I guess the poll results won’t lie.