iPhones always take "decent" photos even under tricky conditions, but they never take great photos. I would take 10 great photos over 100 decent photos myself.

They really don't.

I regularly take photos outside, at night, in ambient light with my Fujifilm X-Pro3 and 56mm f/1.2. I'm stretching the limits of it a bit, using high ISO and as low a shutter speed as I can get away with.

In the same lighting conditions, an iPhone will basically take 3-5 shots and composite them together in software. The result, predictably, is unusable for most moving subjects.