After last December's Amazon warehouse collapse, it was publicized that Amazon "prohibited workers from carrying their phones on warehouse floors". Not saying

After last December's Amazon warehouse collapse, it was publicized that Amazon "prohibited workers from carrying their phones on warehouse floors". Not saying Tesla had the rule at the time, but it is not inconceivable https://www.bloomberg.com/news/articles/2021-12-12/deadly-collapse-at-amazon-warehouse-puts-spotlight-on-phone-ban https://www.bloomberg.com/news/articles/2021-12-12/deadly-co...