At present, the "parallel economy" is merely the indie entertainment sphere. Take note though, there is no way to "become the mainstream" without selling your soul and leaving any ideals that would change things for the better, at the door. You can check any of the Friendtubers in FNT's channel circle: A few months ago Disney's hiring practices were released and it basically said: "No white, straight, Christian men" (big surprise right?).
That leaves movements like Comicsgate and Iron Age for anyone seeking "new ideas" (ha!), and thus here we find ourselves.
The Leftist hivemind doesn't require a Whisper Network, it merely needs a target to be identified, after that point the hive will attack the target indefinitely. Sound familiar? This is what any person seeking to market a product outside of "cut your dick off" faces when they step out to do so.
I don't blame people for supporting Eric, CG, Iron Age, FNT, etc. there is no sincere alternative at the moment. Perhaps after the election some action might happen, but most sane and alert people are expecting a civil war at that time.