Shared open payment app for recurring payments leveraging Bitcoin

This is my first post! I worked in blockchain industry for a while now, so I might be in my niche bubble here. I'd like to ask the community if they can give me feedback on the idea that has been in my head for a while now. It is described on my mini deck of 3 slides here https://imgur.com/a/29PfT3x.

One potential scenario is (but not limited, think of co-owned domains, hosted servers, or cooperatives):

Alice Berry and Charlie live together in a shared flat. Charlie is handling the payment of rent to the landlord. However, she has to check her bank account to make sure Alice and Berry paid. Instead they could use WalletFund. Charlie is creating a subscription and adds Alice and Berry as members. Payment schedule is monthly and she adds also the email addresses of both other flat members. WalletFund will send out invoices/reminders to pay in BTC to Charlies dedicated wallet. WalletFund is tracking incoming transactions and provides maximum transparency to all members of the subscription. Charlie can then convert BTC to fiat to pay rent, or can use a Crypto Credit Card, which automatically converts.

The value proposition:

• completely decentralized funding (no need to trust this service)
• funding/payment cannot be censored/banned (not based on banks or payment processors)
• it provides transparency who/when paid in a super convinient way best UX
• sending automatic invoices/reminders through email/push
• no data lock-in, the data is stored on blockchain and can be always retrieved
• this idea is a UX layer on top of bitcoin payments

Thank you so much for your support!