Documentation for ASP.NET Core
Your quote contains the answer to your question; they recommend it because it provides convenient IntelliSense access. You're not the only one confused by it though, here's the GitHub issue of them discussing it: https://github.com/dotnet/AspNetCore.Docs/issues/20535
How to make web page links dynamic and be able to change them from admin control ?
1 project | reddit.com/r/csharp | 11 Feb 2022
I at my wits end here need help deciding on the architecture for SPA+API which uses Oauth to handle roles and permissions per user
1 project | reddit.com/r/dotnet | 10 Feb 2022
Performance improvements in ASP.NET Core 6
4 projects | reddit.com/r/programming | 29 Jan 2022
Test input form to database
1 project | reddit.com/r/aspnetcore | 28 Oct 2021
What would you recommend me to learn in order to achieve this webpage?
1 project | reddit.com/r/webdev | 8 Sep 2021