In Visual Studio (where I do .NET development) it is part of the build (thanks to Roslyn!), so you get all warnings at once. I love that!
For me the use case of getting all issues at once (for TypeScript in my case, but that should not matter I guess). I know SonarCloud would give such possibilities, but as I could not persuade (yet) to go for that option, I would like to have it offline as well.
Furthermore, when we decide lets fix all issues of type x (because we enabled the rule), it would be extremly useful to be able to navigate too all issues inside the IDE.
So a ‘big button’ in a menu would be sufficient for me. That being said, you as a product developer obviously should investigate what serves most your customers best. 