https://www.youtube.com/watch?v=C_jug02JATc
I'm not saying that Steve Jobs wasn't successful, or wasn't a visionary, or didn't save Apple. I'm just saying, the Apple II shipped with AppleSoft Basic. The Mac had no such language or built in compiler.
I remember my friend back in college had an Apple IIc, and someone actually wrote a C compiler for it. He used it AFAIK all the way through college until the mid nineties, 12 years after it's original release date roughly in 1984.
What I miss about computers from this time is that the Apple IIc had a joystick port. When I was like 12 (1985ish) I discovered I could get a DB9 connector and got a CDs cell which acted like a light sensitive resistor. This allowed me to play games that needed only a X or Y axis movement just by hovering my hand over the sensor.
Edited to add:
To this day, I don't own an Apple computer. The mac's were just waaay too expensive. Around 1996/1997 after college, I enjoyed Unix style operating systems more than windows or mac, and promptly got a PC and ran linux on it when I got a full time job out of college. And linux back then installed a C compiler typically too!! Windows and mac did not.