Stoicism, properly understood, is in my opinion the only possibility humanity has for survival.
Unfortunately, stoicism is rarely properly understood.
Virtually every institutionalized societal evil exists at base because some number of people are stubbornly clinging to the delusion of control over others.
As but one example, while the wave of trans bigotry exists because some number pf people believe that they should have the authority to control other people's gender identifications, at heart it exists because those people believe that they can do so. That's the foundation upon which their ever-more aggressive attempts are built. It's really not a matter of whether they should or not - they literally can't.
Stoicism would've already informed them of that fact, and would've informed them of the harm that's done - not merely to others but to themselves - by ignoring that fact.