Being honestor being rude know the differences

What’s a difference between being rude and being honest? There’s a significance difference between being honest and being rude. Nowadays, there’re people that feed off of being rude and it’s just like they’re showing off a tag saying that “I am just being honest and I shall say it right on the face”. I believe that, to most of us, both being honest and being rude are simply not the same thing. To some, being rude in the name of being honest is cool, but actually isn’t. We as humble human beings shouldn’t ever cross the line. For me, being rude, basically, is to hurt other people’s feeling while being honest is simply done out of love.