If by "unusable" you mean that they actually work, and do not actively try to kill you, then yes, that's what they have.

Tesla's system is exactly the same thing, except that it is marketed as some fancy "autopilot" with "self-driving hardware" or whatever BS Musk is pushing to fanboys blinded by the whole "look, ma, no emissions" thing.

But of course Tesla can't call it that, and not something fancy like "autopilot" because otherwise what could they market? A glorified golf cart (granted, a pretty fast golf cart) that combines a luxury car price with a Yugo quality? That's not a winning combo.