Now, I don't say that you should not do what gp post says, but if you feel obligated to do it, I believe that eventually there will be so many blue haired activists that your carefully
walled garden will have to break apart just from the pressure of these people. And at that point they will never in a million years listen to you, you are part of "the patriarchy".
Some of those blue haired activists may also have black/brown hair, sunglasses, beard, mustache and a hoodie it seems, but I digress. Underneath it all their hair is definitely blue.