Can agree with most points:
https://reb00ted.org/tech/20230425-w3c-activitypub-wishlist/
076萌SNS is a social network, courtesy of 076. It runs on GNU social, version 2.0.2-beta0, available under the GNU Affero General Public License.
All 076萌SNS content and data are available under the Creative Commons Attribution 3.0 license.