as for the "you must organize" part: i think the truckers were a good example for this
as for the "be heard" part: most of us started and tried to be heard in our families
although failed multiple times probably it still has some effect, because in my fam for example, they worry about me and think about me and wonder why I am like this and what do I mean, so now they start to understand a lot (especially post-pandemic)
other anons have other means to be heard (i don't use fb, youtube, twitter etc.)
so it's not in vain, fren