Autonomism in Quebec means that some people in Quebec want more control over their province, and they want Quebec to be more independent from the rest of Canada. It's like wanting to be the boss of your own room instead of sharing it with your siblings.
Some people in Quebec feel that their culture and language are unique and should be protected. They also feel that the government in Ottawa, which is the capital city of Canada, doesn't always make decisions that are best for Quebec. So, they want to have more say in how Quebec is governed.
Autonomism is different from wanting to separate from Canada completely, which is called separatism. Autonomists still want Quebec to be a part of Canada but with more independence. It's like saying you want to be able to make your own rules in your house, but you still want to live in the same neighborhood with your friends.
There are different opinions on autonomism in Quebec, and some people think it's a good idea while others don't. It's an ongoing topic of discussion and debate in the province.