There is Taler already https://www.taler.net/

Taler is cool but different. Wero is about moving money from your bank account to someone else’s bank account using a phone number to identify the recipient.

It is very similar to many other mobile money systems. What make it different is that it is pan European

Taler is about moving money without necessarily using a bank account

That is a (much better) ecosystem that someone must host and provide.

Holefully more providers will pop up in the years to come.

This is like someone posting a link to Venmo and you saying "There is CashApp already"