> If Visual Studio has better support for C# than Rider, why does Resharper exist?

I'm pretty sure Resharper existed before Rider. Also, the existence and utility of the plugin is a mystery to me. I tried it once and it adds so many attention disturbing behavior especially in the bottom bar that I disabled it immediately. None of its feature was every needed in the company I work, and the Rider crowd there don't seems to produce better code than those using VS.