San Francisco: The world is distracted by Elon Musk’s hostile takeover of Twitter. This could serve the purposes of Tesla Inc. ‘s CEO. Tesla’s “Gigafactory” in Shanghai, where it makes some of its electric sedans and crossover SUVs, was closed for weeks due to China’s “zero COVID” policy. “Although limited production was recently restarted, we continue to monitor closely,” the company said in a letter to investors. Tesla has also been criticized for not adding a popular charging cable with its cars, a move that suggests imaginable problems in the supply chain and amounts to what analysts call a reardoor…