[dane-pgp]

I see what you're saying, and there's definitely reason to question which entities have gained the most influence from social media (out of corporations, governments, or activists).

As for "the purpose" of social media, I suppose a simple reductive answer would be "to make money", but there were (and I think still are) people who are idealistic about social media giving a voice to the voiceless, even if you think that, in practice, commercial messages and misinformation end up having a bigger and more negative effect.

A thought experiment I think is useful is to imagine how Western political discourse could have been shaped (by politicians and the traditional media) if grassroots movements couldn't form and raise awareness through things like "hashtag activism".[0] The fact that authoritarian countries invest resources in censoring or banning social media also seems to confirm that they see it as a threat rather than a harmless distraction.

[0] https://mitpress.mit.edu/books/hashtagactivism