You provided no evidence for the hype claim but even then you are contradicting yourself:

Statement A: Tesla is just hyping autonomous driving since no technology can deliver fully autonomous driving right now.

Statement ~A: Low-cost LIDAR is available to any high-volume customer, of which Tesla is one, given Model 3 demand. And LIDAR can deliver fully autonomous driving.

The point simply being, I have a hard time believing that even with good-looking, cheap LIDAR being a possibility, as you claim, Tesla chose to go with an inferior sensor suite, for no apparent reason.