I'm not necessarily scared of SPAs (I actually work with React myself), but I do believe them to be overkill in lots of cases. One nice thing about them is you

I'm not necessarily scared of SPAs (I actually work with React myself), but I do believe them to be overkill in lots of cases. One nice thing about them is you can enforce a hard boundary between frontend and backend. Although with some discipline you could do the same with a single backend framework.