How would you determine whether or not there is a "concerted push to deal with sexual harassment and/or sexism in tech"? Perhaps if many tech companies announce

How would you determine whether or not there is a "concerted push to deal with sexual harassment and/or sexism in tech"? Perhaps if many tech companies announced such a push? Or maybe if all major tech publications were consistently reporting on the subject? If top tech companies were hiring expensive executives to specifically handle sexism/sexual harassment, would that be enough? Because all of that has clearly been happening this year. What else can be done?