I recently thought about just using ASP.NET MVC with Razor pages for a quite simple app at work. But I'm already familiar with SPAs, so with that background I chose to "just use Vue as always (or Solid or Svelte, I like all three of them)" as SPAs have some advantages, e.g. separation of concerns, easier integration of libs like agGrid or eCharts.

Without that knowledge, I agree that good old SSR (MPA) is easier and more maintainable. And more robust.