You should probably not be posting this here. I'd recommend asking the waterfox community directly. That being said, this sounds like an issue being caused by the browsers user agent. There are different methods to change your user agent, I recommend...
If this goes through to the stable branch I'll be moving to a fork or a new browser altogether. Aside from the ethical concerns of AI and the fact of hallucinations causing dangerous misinformation. You are adding a new attack surface to the entire u...