Why did't you mention Mitra, the open source and fully decentralized Fediverse service that also offers paid subscriptions, and which has been around for several years?
@deadsuperhero@fediverse You cite an abandoned project and withdrawn WebMonetization FEP and then say "most efforts have not advanced beyond the planning stages". This statement is misleading because those planning stages are far behind us. Mitra had subscriptions since 2022 and there are other projects that provide monetization options, like PeerTube Lightning plugin and PeerTube Premium Users plugin. FEP-0ea0 and FEP-0837 were published and implemented. Your co-author @quillmatiq should be well aware of these developments because we talked about it