The title's implication is clearly that Apple is using BlackBerry tech for CarPlay, a very link-baity title. The reality is that QNX is able to implement CarPlay. A better title might be "Apple's CarPlay compatible with BlackBerry's QNX".
Ok, look, CarPlay isn't mystical, its implemented in software than runs on QNX. It might run on other things, the title doesn't say "exclusively", it doesn't say "only". Protocols are implemented in software. Software runs on OSes.
The normal person has no confusion over what the title means. I swear I'm being trolled on this one.
The author of the article clearly is confused over what's going on.