There's no public square on the global level.
If you reach a global audience you are either
1 already compromised (politicians, CEOs of international players, artists)
2 make a deal to take the money and shut up
2a soften your stance (maintain believability)
2b make a deal to stage kill or suicide the character (martyr to advance some ideas, mental illness to discredit)
4 get actually killed/sabotaged by a patsie
What many call alternative media is just controlled opposition or a limited hangout.
There are few independent journalists with a followership of a couple million worldwide reaching around 0.1% of the population. This will never become public opinion.
Bitcoiners (diverted and diluted) and even moreso Monero (blacked out) are in the midst of this epic fight. If you want to win you need to go for the plug in people's brains.