1) The number of people rearing children to be responsible gun owners seems to have fallen.
Just last year my wife and I decided to raise our five children to be responsible gun owners as a form of activism (along with other reasons). I encourage you young responsible gun owners to get married to like minded spouses & have lots of babies (or have fun trying), and teach them as a form of activism.
Spoken in a context of humor but also food for thought. Don't neglect to have and teach the next generation or eventually the RTKBA will just die off due to indifference. The larger the next generation, the more loud the voice, and we won't even have to yell if there's enough like minded people.
Other option is to volunteer to teach other people's children when the parents are willing.