Some people are technical and some not. If not tech-speak may as well be a foreign language. But one worth learning something about if your goal is good sound for reasonable cost.
Does it ever bother you
When someone speaks a lot about technical jargon but never mention what kind of music they listen to or what particular recordings really float their boat. For me it is a real disconnect and a turnoff. But I guess some people are more into the equipment than the music. When I first got Into audio equipment I thought it was all about the sound. Nowadays I don't always find that to be the case.