This seems pretty knee-jerk. I do most of this and have delivered a hell of a lot of software in my life. Many projects are still running, unmodified, in production, at companies I’ve long since left.
You can get a surprising amount done when you aren’t spending 90% of your time fighting fires and playing whack-a-mole with bugs.
Well, I'm sure you're well aware of perils of premature optimization and know how to deliver a product within a reasonable timeframe. TigerStyle seems to me to not be developed through the lens of producing value for a company via software, but rather having a nice time as a developer (see: third axiom).
I'm not saying the principles themselves are poor, but I don't think they're suitable for a commercial environment.