The idea that it was rushed is so bs. I was thinking about how to do it for like a year and gathered feedback and iterated on it with other client devs at the time. If you have a better design please share it. It’s a really hard problem that took a long time to even provide a somewhat workable solution that wasn’t horribly insecure. lnurl was a pragmatic solution and the most common way to fetch invoices from the web at the time, and still is.