I agree, but it is nice to share what I do with others on occasion.
On the other hand, if enough people aren't involved, that could seriously impact the amount of merchandise available to us and the number of events there are to attend.
I know, some people make all their own gear and don't attend events, but there's enough that do, for this to be significant concern
I agree with you on the sharing (and receiving, I get more out of it, than I put in) aspects of the sport, or, I would not be a member of TMF. What I do not agree with, is growth, just for the sake of growth.
When I am afield, and someone approaches me with curiosity about carrying a gun as long as I am tall, (which is not very) I answer their questions politely and factually as possible. If they exhibit a genuine interest and their questions are sincere, I inform them where they may obtain further information. If I get the old ignorant usual drivel, I am done with them, I do not proselytize to change minds, or even try to convert such. For those that have the want, the how is readily available.