Yeah i hear where you’re coming from.
The market place of ideas however does not exist only within any one or number of digital platforms, or even solely in digital space. So i don’t by focussing you energy and attention with clear intention is withdrawing from anything.
I think it’s more so the opposite.
Your actions are speaking, and this is the best way you can participate.
To the point of how will anyone find it.
How does anyone find anything? If it provides value, the idea will spread between hosts. Organically and totally naturally. No influencers required.