Isn't the "official" Lemmy the one that's run by an authoritarian nutjob?
Fediverse
This magazine is dedicated to discussions on the federated social networking ecosystem, which includes decentralized and open-source social media platforms. Whether you are a user, developer, or simply interested in the concept of decentralized social media, this is the place for you. Here you can share your knowledge, ask questions, and engage in discussions on topics such as the benefits and challenges of decentralized social media, new and existing federated platforms, and more. From the latest developments and trends to ethical considerations and the future of federated social media, this category covers a wide range of topics related to the Fediverse.
This had the most info I could find about it. Need to click Show more to see each post's content.
https://mstdn.social/@feditips/106835057054633379
Here's the personal website of one of the Lemmy authors. The devs also run Lemmygrad, which is an instance dedicated to Marxist subs. The devs have Fidel Castro and Che Guevara as their profile pictures. They're pretty open about this stuff.
@lixus98 The more the merrier. Start some instances people. https://codeberg.org/Kbin/kbin-core/wiki#admin-guide