SPAs solved a labor problem I think. It was the reason that front end development grew so fast.
It is much faster to train people on a combo js+css framework rather than training someone on backend languages, databases, queues, authentication, scaling + html & css for server side rendering.
It is much faster to train people on a combo js+css framework rather than training someone on backend languages, databases, queues, authentication, scaling + html & css for server side rendering.