Point is that SSR (Server-Side Rendering), with a sprinkling of simple JavaScript and XHR calls as required, is enough for almost everything I do, and it means build are really simple. Doubly so with a strongly typed language like C#.
I've worked on Angular and Vue projects, and the complexity level was (subjectively) much higher, despite these particular web apps not requiring any real level of client-side functionality. I find JS tests to be much more complex and brittle than C# ones too. Honestly, I hated it! Now, some of this was undoubtedly because I'm more comfortable with what I know, but certainly not all of it.