No you can't. A non-negligible minority of the population will conflate "inconvenient to me" statements or actions with "rude" statements or actions. Standing

No you can't. A non-negligible minority of the population will conflate "inconvenient to me" statements or actions with "rude" statements or actions. Standing up for what you believe or what's right or what's correct by definition necessitates conflict with whoever you're standing up to and sometimes people take it personally.