That's a pretty deep rabbit hole. But considering that old "IDEs" with crappy "Intellisense", "Quickfix" or similar were widely sold, there's potential there.
It's not only about the code. For example it also could fixe your import paths if one of your libraries has a CVE and a new version was released. In the case of Fixmie, all the fixes are "suggestion" and GitHub nicely allows you to batch them all and submit with them in a single commit.
(Disclaimer: I'm working for GitHub, but on a different project)
(Disclaimer: I'm working for GitHub, but on a different project)