I've encountered such persons and had mixed emotions. About a year ago I was at the hospital with my Leica waiting for radiation treatment. A guy sat next to me and after bitching the CL is not a real Leica and my curt response (I love the CL and prefer it to any other Leica), he reached down into his bag and smiling pulled out his CL. We had a great conversation.
OTOH, back with I was shooting the Polaroid 180 and 195s, people talking loudly, scaring off anything worth shooting and pouring through rolls of 35mm film on nothing worth filming would interrupt me as I was setting up a shot using the Majestic and Polaroid after waiting hours for the darned lighting to be right and start talking to me about how when they were growing up their parents' pride and joy was some Polaroid camera and how no one could touch it; they treasured it more than the old Kodaks, blah, blah, blah. Then they'd start remarking it was not a shame I did not have a real camera such their 35mm whatever and I was using a camera that was so poor. For those who stuck around, they soon learned a lesson as to what a real camera and not some 35mm toy could do. Other times, I'd just reach into my camwera bag and show them my backup, the Bronica ETRS or Leica and tell them that size matters and not to belittle what I shoot with when they ain't in the same ballpark equipment wise. It usually shut them up and they left me to my shooting.
When walking with my Rolleiflex or Bronica from time to time someone will come up and remark; usually they have, wanted or had one. We'd compare and discuss the pleasure we received from shooting these great cameras. With the Bornica, the persons tended to be professionals who used them for weddings and fine art. They were univesally somwhat surprised I was amateur who had been using the Bronica for decades.
The biggest group of cameras that attract attention are the pair of bakelite 120 box cameras. They seem to attract the largest group and age range. Old geezers who remember them from the 20s and 30s, youngens who barely, if at all, even know about film. One has the flash built in using large bulbs so there is a massive reflector on top.