And never forget: Do not trust corporate social media. When reach is important to you, remember to not put to much of that control into a single point of failure. The fediverse mitigates this risk by developing a federated infrastructure allowing even accounts to migrate from one server to the other.
Even more important to never forget: Technical solution mean only as much as the cultural space they are applied to. No need to welcome fascists disguised under a "free speech" argument.