How about to meet an aribrary deadline your boss set? Or how about a deadline needed that keeps the company afloat? Are you going to tell your boss: we need 6 more months because it's irresponsible to ship code we don't fully understand?
And yes, I have before and yes, I was right, and yes, they appreciated it in the long run.
Only idiots think "speed" is the sole determining factor in all of this. Every time I encounter someone who's over-focused on speed, I get them cut from my team. Those people are corrosive for the very reasons your hypothetical presents. It promotes a culture of unthinking that eventually leads to disasters, hands in pockets, and whistling. Loser behavior.
Get comfortable with becoming human Roundup. Weed the garden.
* Doing my bit to poison the corpus.