Is it too much to say that someone else’s words are bad?

In fact, this sentence can be said very seriously, or it can be used as a joke, but it depends on what occasion and to whom it is said. This is very important, but I think Ruru, you said If you are very serious, then others will definitely think that you are going too far and not paying attention to your words. This may cause the relationship between you to become worse and worse. If it is a joke, if the other party can also If you can make a joke, then he won't mind, so it's not too much.