It is not accurate to make a generalization about an entire nationality, ethnicity, or culture being "rude." Like any other large and diverse population, Russians, as a whole, are not universally rude. People's behavior and attitudes vary significantly from individual to individual and can be influenced by various factors such as upbringing, personal experiences, education, and cultural norms.
Russians, like people from any country, can display a wide range of behaviors and attitudes, including kindness, warmth, politeness, and hospitality. As with any cultural stereotype, it's crucial to avoid making sweeping generalizations, as they can perpetuate misconceptions and prejudice.
It's important to interact with people as individuals and recognize their unique personalities and characteristics rather than judging them based on their nationality. Respect and understanding for cultural differences are essential in promoting positive interactions and avoiding unnecessary misunderstandings.