The industry has grown, that doesn't mean it can't be improved. I'm not sure where the term "serious consequences" came from, but I think it's pretty straight

The industry has grown, that doesn't mean it can't be improved. I'm not sure where the term "serious consequences" came from, but I think it's pretty straight forward that a group comprised of similar individuals will come up with similar ideas. More women, means more diversity, which means differing ideas, which means more innovation. Silicon Valley is already referred to as echo chamber.