When news broke about the horrific killing of 20-year-old welder Amber Czech, women across the trades felt something crack open inside them. Her death wasn’t just a tragedy; it pulled back the curtain on a problem that has been quietly festering in male-dominated industries for decades.

Most of us have been intimidated, or let’s be honest, bullied, at some point. “Intimidation” is just the grown-up word we use to avoid...