Some people don't like Canadians because they think Canadians are different from them. They might not understand Canadian customs or cultures and think they are weird or strange. They might also think Canadians are not as important or powerful as their own country. This is called anti-Canadian sentiment. It is not nice to be mean or rude to people just because they are from a different place or have different ways of living. We should respect everyone and learn about their cultures and ways of life.