This is truly amazing and well done. I don't want to be the guy but:
USE ECASH THIS IS THE PERFECT USE CASE YOU DON'T NEED ACCOUNTS THAT TRACK USERS ASKING SPICY QUESTIONS AND YOU CAN'T STREAM TINY ...
Here is a project that got stalled but had this exact approach, I wish it continued but it was just a proof of concept apparently:
https://chatnut.netlify.app/
https://chatnut.netlify.app/