I'm still a bit steamed from being gaslit all throughout the mid-2010s years when we were told <div id="root"></div> + SPA was The One True Way of building web applications. 

omg. tell me about it. One CTO I remember flat out getting angry that his reason for using React was because Facebook was doing it. that's it

We are going to see more reversion to '05 days, with financials of SaaS as interest rates rise. I remember one CFO getting mad because spending $2 to make $1 doesn't make sense as an enterprise company and that his reason was because we are in a new economy.

Perhaps I'm extrapolating but it seems that the boring, predictable and old is that way because it's been through market manias, both financially and technologically during periods of novelty recycling.