For no reason in particular, sharing the Wikipedia article about Samizdat.
Samizdat - Wikipedia
It's not like knowing about clandestine methods of sharing info are going to matter any time soon, right? And definitely do not spend any time studying related material.
Please be clear. Why are you sharing this?
Just planting seeds.
I don't know how you measure success but I suspect your rates are less than ideal. My recommendation is to speak clearly and efficiently. Don't expect your readers to do all the work. Their time is important too. Good luck!
There's nothing wrong with offering tools, that a person may not have known about before, and which they may be inspired to make their own uses of. If I start making demands on what they "should" do, it may distract from how any number of people or communities might find use for it for themselves.