I am sure it could be useful to many people out there. If you do not mind me asking, was the website difficult to build? I really like the way it is structured and organized. The color is really easy on the eyes as well.
When truth is exaggerated or stretched to further an agenda, then does it still remain the truth? I think the problem I have with people who exaggerate the truth is that they are doing it for a certain reason, and then I have to ask myself what that reason may be. However, I do agree that material like this can be extremely motivating, but imagine if you based your entire career on something you thought was the truth, but later found out was actually made up by someone. I would certainly feel confused and maybe even a bit angry about it.
That is also my issue with NextJS -- it is utterly confusing trying to figure out what they mean when they say "server" or "client". Are they talking about the backend server and what client do they mean? These words become extremely confusing when you might be developing a full stack feature or service that has multiple clients, a backend API, etc...
I do agree with most of this. I work with React on a daily basis and, while it has made things much easier than using something like jQuery or writing vanilla Javascript, I do think they're adding features that is making it more complicated to use. I still can't wrap my head around NextJS and some of the things it is doing. I prefer not to use the new features at this point.