Talking to anyone about something they aren't interested in is boring.
Example #1: talking about cycling on a chess site.
Example #2: talking about chess on a cycling site.
Example #3: Talking about formulating paint to anyone outside and most of the people inside the paint the paint industry.
I can't find anyone inside the "paint the paint industry" to verify the truth of your remark.
We are very reluctant to reveal ourselves. We are an opressed group that are made fun of for not selecting the right color of paint the first time. And for the pointlessness of painting the first color with the second color instead of simply using the second color to paint our target. Discussions about formulating paint sicken us by reminding us of our failures so we don't like to talk about it as mentioned before.
Talking to anyone about something they aren't interested in is boring.
Example #1: talking about cycling on a chess site.
Example #2: talking about chess on a cycling site.
Example #3: Talking about formulating paint to anyone outside and most of the people inside the paint the paint industry.
I can't find anyone inside the "paint the paint industry" to verify the truth of your remark.