Preventing a qualified candidate from getting a job or promotion because of bigoted views of their race. Verbally harassing an individual after learning about their religious beliefs.
An idiot who can't keep their mouthshut and yells slurs on public or posts them on social media, even though they are socially not allowed to
Bigot: "back in my day, fags were beaten up"
Normal person with actual empathy/sympathy, aka BASICFUCKING HUMAN DECENCY: "that's what's wrong with the world."