Earlier quoted context omitted.
What major revolutions or important political shifts have occurred from people anonymously shitposting on Reddit or Facebook ?
None. Almost by definition, the folks who satisfy themselves waxing online drive complacency away from real action. That doesn’t, however, mean they aren’t self-importantly organized to later support an organized movement.
The US has it's first amendment protections, but other countries seem rather more willing to crack down on online speech.