"Tesla delays [and] reduces": the comma is used as an "and" (common in American titles, https://en.wikipedia.org/wiki/Comma_splice https://en.wikipedia.org/wiki

"Tesla delays [and] reduces": the comma is used as an "and" (common in American titles, https://en.wikipedia.org/wiki/Comma_splice https://en.wikipedia.org/wiki/Comma_splice)