Comment by toqy

I don't think that's accurate. SPA's arise from the desire to put something like Slack in a web page. If bootcamps are responsible for that, I don't see how. Isn't it more likely that they meet the demand rather than create it? And bootcamps taught Rails long before they taught React.

And let's be honest, making a server rendered site with some traditional Python framework is in many ways just as easy or easier than making a SPA.