>>514083846 (OP)
Nothing, because, IN REAL LIFE, the bureaucracy, private interests and laws block you from any meaningful changes.
All you can do for your fellow people is move things by inches, block worse stuff from happening and politico-administrative damage control from the flood of shit that happens.
You need to be either a small, homogenous country or a big, but authoritarian homogenous country for politics to matter in a positive way.
t. knower
the big elephant in the room is that the system is broken, everybody knows it, but nobody is willing to accept another system
some of the best, richest, most developed countries in the world are countries that don't give citizenships to immigrants, are authoritarian and rule to improve their citizen's social contract instead of ruling to improve high digit bank accounts and GDP numbers