GM demonstrated strategic discipline by reducing EV investments amid changes in the regulatory environment and shifting consumer preferences, ending a $10 billion robotaxi program that will save $1 billion annually, and refocusing autonomous efforts on personal vehicles and Super Cruise.General Motors faced an unimaginable year of volatility after “Liberation Day” was announced in April. But under CEO Mary Barra’s stewardship, the auto company kept delivering, expected to lead U.S. sales among all manufactu ...