you can't let that stuff get to you. when I started working in a museum as a photographer, I was actually printing about 99% fiber, but for the job I had to do RC. I had worked as a newspaper photographer, so I didn't have a "problem" with using it, but as a printer, I liked using fiber. Eventually, after having to make a lot of prints every day for days on end, I started to really like using RC. It made no difference to me really, and as time went on, the more printing I did, of stuff that sometimes I wasn't really, uh, enthused about--but gave it my all, I became a better printer. It has never stopped really, every day I can feel like I have accomplished something--even though there are many who would deride this.
when I first got online, I made many posts about RC papers--and well, sometimes the people who argued with me, well, they would contact me offline for help. one or two actually asked for internships, all the while having an online persona as a die-hard, anti-rc photographer. it was funny--like you want to work here, knowing that we use rc papers? they didn't have a problem with that, but online, it was like the use of them was a putdown.
recently a lab donated something to us, and while grateful, I found the exchange amusing, because even though this lab had made rc prints for customers, the owners thought that fiber was better, although they didn't offer it. The reason was similar to ours--the rc prints lasted and were accepted by the clients, and there had never been any problems. But speaking as peers, they felt like we felt the same way--fiber was better, but we had to do "this" instead. I was working on that thingamajig later, and found a bunch of prints jammed inside. I looked at them, and they were just, well, who am I to judge. well--not fine art. grainy, overexposed, overprocessed...well, maybe they were fine art. who am I to judge? a guy who uses rc paper.
people are funny. photographers are funny--working ones, the whole lot. do as I say, not as I do.