Boyfriend feeds baby junk food!

Sorry Im just venting because Ive told him multipleeee times not to, but hes constantly feeding our 7 month old snacks and junk! Like a cheetoh puff or cookies , lollipops, ringpops😰 Or he'll visit his moms his with the baby and she'll feed him beans and tortillas. Ive told him so many times to stop but he always just says "but he likes them, its his favorite, i gave it to stop him from crying" ughhh