Would you expect your husband to make lunch for your parents?

My husband is a sahd right now. I work full time. My husband has a small part time job. He used to be a teacher, so he homeschools out 7 and 4 year olds and does a "homeschool pod" where other kids who are being homeschooled bring their work here and he helps them so from 8:30am-12pm we have kids K-5th in playroom/my husband's office. My parents moved in because their house got foreclosed on. My dad works. My mom doesn't. My parents complained to me because my husband doesn't make lunch for them. My husband packs me and our 12 year old son who does attend school a lunch every morning and he makes lunch for our two kids in the afternoon. He does make breakfast on weekends but most days we have cereal and he always cooks dinner. And he makes really big dinners for all of us. My parents don't believe in the whole working wife, sahd thing so they think if my husband is going to be staying home he should pack lunch for all the working people so they want my husband to pack my dad's lunch when he does his night shift and also make them food for regular lunch along with the kids. My husband is really busy during the day he's a good sahd. He does his home school pod and still manages to clean most of the house and loves to make dinner. It doesn't feel fair to ask this when my parents can do it themselves and when they're being so rude towards him.