Firefox Google fix extension

I was browsing extensions for Firefox and came across one for fixing Google search by making it think it’s Chrome. It’s supposedly a temporary “patch” for while a permanent solution is worked out between Google and Firefox. The extension is from 2020 and it came up as suggested. I am just wondering if this is still active in a sense of it actually fixing something that’s an still an ongoing issue? The extension is called “Google Search Fixer”.