I'm not sure that's true. Wokeness doesn't focus on actual harassment; it focuses on accusations of harassment, with a definition of "harassment" that is highly subjective and doesn't necessarily correlate very well with actual harassment.
> how we can do things like take sexual harassment more seriously
The problem is not that we need to take, for example, sexual harassment "more seriously". The problem is how to reduce how often actual sexual harassment happens. "Taking it more seriously" is a very vague and ineffective way to do that.
Try replacing "sexual harassment" with "murder" or "robbery" and see if it still makes sense.
Politicians claiming to take murder and robbery more seriously don’t necessarily do anything to actually reduce their prevalence.