Canon requires an account to transfer images from your camera. Forces you to sign up using Chrome.

https://lemmy.ca/post/44834804

Not that it’s worth the effort of jumping through hoops for a fucking file transfer of all things, but I wonder you can do it by spoofing your user agent?
It’s not that it needs a different browser agent, but it looks for the Chrome app, and forces you to have it installed (or enabled, if you’ve disabled it like I do).