In the early days of online model USENET messages, there was this highly-skilled (but lacking in social skills) modeler who made working submarine models from scratch. He was also a very good sci-fi modeler who worked from scratch as well.
He enjoyed trolling the old rec.models.scale site calling all of us "kit assemblers". Since he scratchbuilt his models, they were the only "true"models. All we did was assemble plastic kits.
Me, I'm just a simple modeler who builds for relaxation and enjoyment as well as trying to replicate equipment I serve on or have crewed in the past.
For those who are interested, here are some of his outstanding builds, but be advised, he is not the most pleasant person to read.
http://culttvman.com/scratchbuilding.html