Does your brother make breakfast? Is all she worried about is you being forced into a mothering role to provide for the family?

This sounds like shes forcing misogynistic parental roles in this case her role on to you.

You are within your right to sleep however you want and you can always skip breakfast so they can get their own, you aren't your mother.

Why can't she do her morhering role and provide breakfast or everyone get their own?

I had a controlling and narcissistic mother and she would try imposing her will and wants on me growing up.

I had this kind of stuff from my mother, she'd tey to foce me to clean the whole house when I was going through deprssion. She'd nevee show me who to do anyrhing then give me shit when I wasn't able to do it her way or up to her standard..

She threw me out soon after.