Have two of them, youngest under 3, and a full time single parent. If you don’t plan ahead and direct them usefully, they’ll roll you hard (not out of malice, but because they’re kids) and everyone has a much tougher time.
My middle schooler often doesn't have more than a couple days between when he has everything necessary to complete an assignment, and when it is due. He has other workload, too, so there's no guarantee he's working on it that night. Getting to the one drugstore with a remaining photocenter near me in the evening is a pain. Even with notice, it's a pain.
People have legitimate reasons to want their own high quality color printers, even if that is its own pain, too.