It's not like it's an unknown little upstart. Facebook/Meta have a track record of taking as much from users as possible, and selling it. Some hesitation in giving them more seems prudent.
Your Mastodon feed will be entirely about who the people you follow are talking about, so follow different people, (or hashtags) and the conversation will change.
Not the reaction I was hoping for , I was hoping you might have better luck than me.