Suggest to search the image directly with google image search in right click drop box rather than having to save and drag image to search bar to do it.
of course a lot of stuffs can be done via extensions, but its just way better and safer if it were supported locally where it shouldnt be too difficult
I'm not sure what is meant by "local" here. Local as in offline image search? Because I don't see how that makes sense.
The extension I linked above allows you to search for images in a frankly [ridiculous amount](https://github.com/dessant/search-by-image/wiki/Search-engines) of engines. It's also open-source, has over two hundred thousand users, and earned the "Recommended" badge on the Firefox add-ons page. I'd say it's decently safe and powerful, and it looks like even Mozilla agrees.
Sorry if I sound too negative. I definitely see possible benefits, especially regarding ease of use on mobile. I just struggle to see how a native Firefox implementation would be worth the spent time and effort right now, specially when highly request features like tab grouping are still waiting. But it'd be unfair to say the idea itself isn't worth it, just because I hope other priorities get more focus.