Maybe it is and maybe it isn't, but your comment would be a lot more useful to the discussion if you pointed out specific issues and/or ways of doing things differently that you think are better, and why.
It quite literally starts with, "ever wondered what it takes to build your own web framework that also deploys to edge and serverless infrastructure?”. They are not suggesting you to do this to get your “simple application up and running”.
If you dislike it so much, simply don’t use it. I don’t use it either but calling it stupid is not a stretch. It’s worse.