> The modern way is to use LLMs to auto generate all this code and do some small corrections in the process.

it sounds a lot like correcting the work of a junior developer and it's definitely not what I want to do for a living.

> new technologies that were embraced by the newer generation like React and Vue.js is the way to go.

IMO, anything that requires a build step to the browser runtime is at best a temporary solution waiting for a web standard and at worst a regression.