Saying the least important part of building a successful product is building the product is nonsensical. The response to the tendency on tech isn’t to generate anti-tech dogma, it’s to recognize its role as one of several key things to focus on.
It’s true though. I’d rather have so-so technology plus great market and marketing than the best technology in the world and sod all ability to sell it. You can always improve the technology later, once you’re generating the revenue to pay for that. But if you don’t have sales you don’t have squat.
Been there, done that, lost the shirt. Lessons learned.