Absolutely agree. I made this first version and invited anyone from Nostr and a few groups I'm in to test it out. I've had a couple of requests for a Firefox version, but that would only be some time after the Chrome extension has gotten some more traction and I can be sure there's real demand and not just 3 people asking about it. I'm not a Firefox user, so I don't think I would be able to give it the level of attention that needs right now. (But since this is open source, I hope someone is inspired enough to build their own version in the meantime.)