As a member of society, we hope you are informed about the role social media plays in shaping society, such as how design decisions and bots can influence social movements (polarizing, spreading, or stifling different them), and the different economic, social, and governmental pressures that social media platforms operate under. We hope you are then able to advocate for ways of improving how social media operates in society. That might be through voting, or pressuring government officials, or spreading ideas and information, or organizing coordinated actions or protests.
I agree it's important we don't see social media platforms as inevitable or beyond question. Through voting, contacting representatives, spreading awareness, and other civic participation we can pressure positive changes. Perhaps the first step is increasing public consciousness of the real-world impacts algorithms, bots, and policies have.