Tesla has decided to discontinue its basic Autopilot driver-assistance system in a strategic move to encourage the adoption of its more advanced Full Self-Driving (FSD) technology. According to NS3.AI, this decision led to a slight decline in Tesla's stock, although shares continue to trade near the upper end of their 52-week range. CEO Elon Musk's recent remarks regarding future product developments and autonomous driving capabilities have resulted in mixed reactions from investors as the company approaches its upcoming earnings report.