@hackillu good question.
The W3C is a neutral party, working to make the web a better place. They focus on accessibility and standards to make the web a more usable, inclusive, and enjoyable experience for everyone.
If Mastodon is working with them, it helps the fediverse (and FOSS) move the needle forward as open protocols do.
Any step forward *without* big tech is a giant leap.
That’s my take.