It might be worth recalling that historically, trying to supporess interolant viewpoints often helps make them more popular. Which is to say that intending to avoid repeating a historical mistake may wind up encouraging the exact opposite. Cautious consideration of the possible effects of deliberately adopting intolerance may be worthwhile.

It may also be worth inquiring about what a person means when they refer to their own lives before going on to describe genocide. There's potentially some awkward outcomes there.