BYD, an electric vehicle manufacturer supported by Warren Buffett, has demonstrated an impressive performance in the first quarter, officially surpassing Tesla in terms of sales. This milestone marks a significant shift in the EV market dynamics, with BYD's success attributed to strategic market positioning and product innovation. As Tesla experiences a downturn in its sales figures, BYD's ascendancy underscores the increasing competitiveness and evolving landscape within the electric vehicle sector, suggesting a pivotal moment of change.