When Tesla (NASDAQ:TSLA) founder and CEO Elon Musk announced a date of August 8 for its robotaxi event, the stock managed to nudge higher amid its multi-year downturn. Though shares have since reversed lower again, everybody will tune in when Musk hits the stage this summer. The company’s potential innovations may just be able to help Tesla regain its magnificence. Undoubtedly, the nascent robotaxi market has experienced setbacks over the past year. With General Motors (NYSE:GM) pulling back on its Cruise r ...