Now if you're talking about features that don't touch these things, go nuts. And there lies a second issue: the identification and distinction between what stuff is "go nuts" and what stuff is "do it right the first time". You can't approach every project with the latter or you'll waste so much time in the design phase when really you should just throw your new CSS theme out there and see how it goes. But you just can't approach the "account creation" feature the same way.
And yes, corporations aren't people, corporations don't have morality, I've heard all those excuses. Those corporations are comprised of people and those people should not be held to a lower standard.
The 737 Max is much worse at doing things that were done much better for decades before it.
It's another matter entirely to pass on the flawed device to a third party with no preparations and warning. Then people die.
Given that attitude, it's no wonder 99% of software out there is utterly bug-ridden.