Yes. All the time. Especially with people I know because it only makes me look like a psycho and it only causes friction.
Like my best friend's boyfriend (I actually set them up. HA!). Ugh. I don't even mention dogs anymore because last time I got called crazy for considering importing. On the upside, he said "I could then breed twice a year and make a lot of money off dogs not in the U.S." Uhm, no. And then he was talking about breeding his 7 year old intact female black Lab who has never hunted to a Weim his boss has to make "the best bird dogs ever". I just walked away after he said that he hoped it was a large litter so that the pups he sold could pay off the shots.
The only person I truly talk dogs with is DH, and even sometimes I go overboard with him.
General population dog knowledge is so irritating.