I sort of know what you are saying. Being dealing with so-called "server-side rendering" v.s. "static generated" recently, and these feel old / boring. It has been 15 years and mostly the same thing reinvented.
However, it is not a negatively thing. We may be able to setup IIS / Apache with Squid two decades ago to do similar things. The bar to do it now is much lower, and the tooling to help achieve that is much better overall (there are some not-so-great: Figma is a great design tool, but it doesn't translate to code directly unlike Dreamweaver / Borland VCL / Visual Basic, but I heard Framer is doing good on that front). That is part of the reason why there are so much more participation of labor in this industry: it is more graphical and easier to do (even terminal tools, largely do the similar things, are much more graphical nowadays!).
My company has a tech stack consisting of all the latest and greatest devops/tooling/cloud services, and an old timer like me wonders if that could have been just implemented as one C++ binary running somewhere.
Seeing all the JavaScript kiddies rediscover the speed and UX benefits of not using massive front-end JavaScript libraries to display simple web pages in the last few months has been alternatively hilarious and frustrating to me.
I feel it never really was about denying how effective plain web pages are but rather that faced with the choice of a wonderful DX with just JS, and a more difficult day to day with a mix of both, we picked the first. Sometimes at the expense of the end user, yaddi yaddi yadda, etc.
Good solutions for the "have your cake and eat it" scenario with exceptionally good DX are just now reaching some maturity.
However, it is not a negatively thing. We may be able to setup IIS / Apache with Squid two decades ago to do similar things. The bar to do it now is much lower, and the tooling to help achieve that is much better overall (there are some not-so-great: Figma is a great design tool, but it doesn't translate to code directly unlike Dreamweaver / Borland VCL / Visual Basic, but I heard Framer is doing good on that front). That is part of the reason why there are so much more participation of labor in this industry: it is more graphical and easier to do (even terminal tools, largely do the similar things, are much more graphical nowadays!).