You are correct - many apps use SPAs when the business requirements don't necessitate it. I got hung up paying a loan on the Department of Education because of

You are correct - many apps use SPAs when the business requirements don't necessitate it. I got hung up paying a loan on the Department of Education because of bad Angular on the payment form. I had to "hack" (push through a request using DevTools) a page on CVS's speciality pharmacy page to order a very important medication. (Also Angular) There are definitely apps that are only possible using SPAs. Using a front-end framework should be based on business need, not personal preference, but unfortunately, boot camps and the like are churning out developers who are being taught that every problem is a nail.