I'm also put off by the author's condescension towards people who aren't convinced after using the technology. It's not the user's job to find a product useful,

I'm also put off by the author's condescension towards people who aren't convinced after using the technology. It's not the user's job to find a product useful, it's a product's job to be useful for the user. If a programmer puts a high value on being able to trust a program's output to be minimally conformant to libraries and syntax that are literally available to the program, and places a high value on not having to babysit every line of code that you review and write, that's the programmer's prerogative in their profession, not some kind of moral failing.