What do I do if I overhear people talk both problematic celebrities?

Multiple times when I’m around people and they’re talking they’ve brought up celebrities (usually rappers) that are sex pests and usually right after mention that they’re bad people, problematic, a pos, etc. I just don’t understand why EVERYONE universally agrees that these celebrities deserve to rot in hell and they’re horrible people when other people tell me people can’t be all bad or all good. How do I cope when people talk about problematic celebrities? Because pretty much EVERY popular celebrity, particularly musicians are problematic and people are VERY vocal about how much they hate them or how terrible they are as a person. Against this directly contradicts with everyone telling me people can’t be all good and all bad. I’m just very stressed out rn