It's essential to avoid generalizations or stereotypes about any group of people, including Austrians. While some individuals from any country may display behaviors that others perceive as rude, it's not accurate or fair to label an entire nationality as rude.
Cultural differences and communication styles can vary significantly from one country to another, and what might be considered polite or impolite in one culture may differ in another. Some aspects of Austrian culture and communication might be misunderstood or perceived differently by individuals from other cultural backgrounds.
It's important to approach interactions with people from different cultures with an open mind and a willingness to learn about their customs and communication norms. Building mutual understanding and respect can lead to more positive and productive interactions, regardless of cultural differences.