I've been looking for a p2p alternative, which would allow a simple workflow. So I had some hope when noticing radicle. But it builds on top of the blockchain hype, I'm afraid. This cryptopedia post shows things I really don't like.

It's true git itself is sort of distributed, but trying to develop a workflow on top of pure git is not as easy. Email ones have been worked on, but not everyone is comfortable with them.

A p2p using openDHT would have been my preferred approach. But any ways, I thought radicle could be it. But so far I don't like what I'm reading, even less with whom they are partnering:

Radicle has already partnered with numerous projects that share its vision via its network-promoting Seeders Program (a Radicle fund), including: Aave, Uniswap, Synthetix, The Graph, Gitcoin, and the Web3 Foundation. The Radicle crypto roadmap includes plans to implement decentralized finance (DeFi) tools and offer support for non-fungible tokens (NFTs). With over a thousand Radicle coding projects completed, this RAD crypto platform has shown that it’s a viable P2P code collaboration platform, one that has the ability to integrate with blockchain-based protocols.

Perhaps I'm just too biased. But if there's another p2p, hopefully free/libre SW, and non blockchain, then I'd be pretty interested on it...