This is probably inevitable once you combine winner-takes-all voting systems with the organized hysteria that is social networks.
Given that many of us here have helped the latter emerge and dominate the entire societal discourse, we should meditate somberly upon the law of unintended consequences. It certainly did not look this way when it started, but social networks are a major channel for hate and allow the worst of the worst to set standards for everyone else.
Frankly if AI can mitigate this, it would be a positive development and I would tolerate all the sickly-sweet sycophancy if it also steered people away from hating one another with passion.