No it's not. Mastodon is not Twitter. Mastodon does not compete with Twitter. Mastodon was not meant to replace Twitter. It was meant to replace GNU social. Mastodon is also not the entirety of the fediverse.
Join Pleroma. Because it wouldn't eat your RAM and ignore the ActivityPub spec arbitrarily. [1]
Join Pleroma. Because it wouldn't eat your RAM and ignore the ActivityPub spec arbitrarily. [1]
[1]: https://pleroma.social