Yes, indeed a LN invoice posted on public forums is not indicated.
In this particular case is just about onboarding new people and making an exsperiement. As I said in the instructions post: you can use whatever LN wallet. For those "privacy" obsessed people, they could just spin-up a new LN wallet and use it exclusively for this experiment, I don't care.
Paying for a beer, I t don't think is such a danger to be arrested or killed or something. Sometimes people are going too extreme with all these "privacy" concerns. You will find from a LN invoice who is receiving but not who is sending or from where...
how can we use LN for receiving payment in a private way?
I wrote several guides about that (I hope you read them):
Yes, indeed a LN invoice posted on public forums is not indicated.
In this particular case is just about onboarding new people and making an exsperiement.
As I said in the instructions post: you can use whatever LN wallet. For those "privacy" obsessed people, they could just spin-up a new LN wallet and use it exclusively for this experiment, I don't care.
Paying for a beer, I t don't think is such a danger to be arrested or killed or something. Sometimes people are going too extreme with all these "privacy" concerns.
You will find from a LN invoice who is receiving but not who is sending or from where...
I wrote several guides about that (I hope you read them):
.... and many more.
We should start living without fear anymore.