Please give me your opinions

Je

I decided not to do rice or oatmeal because I read it was just to fill them up and I haven't had any issues keeping up with my baby. Well today the daycare lady told my sister (not me which is a whole other issue) to talk to me because she feels like I should give him cereal because he's starving. Every time I pick him up he still has milk left so I don't understand how he could be starving? I was set on baby led weaning but is there reasons I should give him the cereal that I'm not aware of? She said after he eats he's fussy like he's still hungry. No sure why she doesn't just give him more milk seeing how I even keep a back up there that they haven't had to touch. What are your opinions on rice/cereal? Am I the only one not giving it to my baby?