Just because someone is talented or intelligent, does not mean they are a good person

I’m tired of disliking/criticising people and then being told “they’ve achieved a lot more than you have” or “I’d like to see you do better”. Maybe they have achieved a lot but that doesn’t automatically make them a saint. This is an extreme example but look at Hitler, he was a very talented and intelligent person and was able to manipulate people and achieved his goal of taking over the whole of Germany. Does this mean he’s a good person? Of course not! Same with people like Serena Williams for example. She may be really talented at tennis but that doesn’t mean I have to like her or that she’s a good person (I’m not saying she’s a bad person I just dislike her)