You may not be aware of the economics of Mastodon if you're used to Twitter, or Insta, or Facebook.
Please - go look at the /about page for whatever server you're on, and see who's running it and now to contribute, financially.
You are not the product on Mastdon. Your information is not being sold to other companies or advertisers. So your activity here *costs the person running your service money*. It's often a person, not company.
If you value Mastodon, and you can, please cover your cost.