Tesla's FSD Upgrade: From Hardware 3 to Hardware 4

Exploring Tesla's plan to upgrade HW3 vehicles to HW4 for Full Self-Driving (FSD) customers, the reasons behind it, and Elon Musk's promise to 'do the right thing' for Tesla owners.

Reference: https://www.teslarati.com/tesla-upgrade-hw3-cars-hardware-4-fsd-customers/#google_vignette