How can I do ASP.NET MVC view scaffolding in Rider IDE?
But you still can...
You can use dotnet aspnet-codegenerator
terminal tool. which is used for generating controllers and views with different options.
Install the tool globally.
dotnet tool install --global dotnet-aspnet-codegenerator
dotnet aspnet-codegenerator controller -name MyNewController -m MyModel -dc MyDbContext -outDir Controllers/
You can vote\track this issue: https://youtrack.jetbrains.com/issue/RIDER-12363