I can last years with only Python, so those little detours won't expend as far as React.
It's more likely that I will do something like "a full web app from installing the OS on a fresh laptop to coding it to hosting it on server".
It would also be more beneficial: plenty of tutorials for individual techs, rarely they teach you how to integrate them together and go beyond the toy example on localhost.
But for that I need a better platform than substack. Therefore that's not going to happen anytime soon.