You can run the app on your own machine easily following the instructions in the repo https://github.com/SamSamskies/lnurlpay
I think BOLT12 fixes this, but I doubt that's coming any time soon.
Ehm. BOLT12 works for me very well for months now.
I meant widespread adoption of it.
Thanks for replying. I see. That makes sense (CORS).
On the other hand CORS seems to me as a rather artificial barrier. Can it be still bypassed today? If not, it may be the force behind a new centralization and tracking. Not saying anything about this particular project, just thinking aloud.