What do all of you pro free speech at all costs advocates, think we should do about those who use words to mentally torture others?

When young adolescents are being targeted via social media and bullied into killing themselves by their peers? We lose hundreds per country thousands of young kids per year world wide. Some people are doing it hard enough for any number of reasons at home then they are publicly blamed and shamed for all kinds of differences; they are very sensitive people already in depressive states and are being mentally tortured and pushed over the edge by free speech.

Do you think the relatives and children who read that guys tee shirt after loosing their mum, wife, sister, or own children, are being mentally tortured by him wearing it?

What should happen?