Monero

Well, there's really no way to have automatically recurring payments with cryptocurrencies like Monero, since any automatic payment service would need access to your private keys to be able to authorize transactions on your behalf.

open service

Since when is the project open (if you mean open source)?

There is a self-hosted subscription service that supports Monero: https://codeberg.org/silverpill/mitra

Automatic recurrent Monero payments are not really possible, but Mitra generates a notification when subscription expires so you know when to renew.

Also, it's federated -- I am publishing this comment from my own node.

I won't pay Monero to support web apps that will always cost more and more money to run. The "web" is a scam standard. I'll use it while everyone's using it, but I encourage everyone to develop and move to decentralized P2P networks where we rely on something like BitTorrent seeders to support image hosting, not Monero being converted to dollars.

If the people running this are losing money to support the community, I absolutely give them my thanks. But I won't join them.