Retard take. We do what we do because we have learned how to make outings with children enjoyable. If you plan to be somewhere all day or for hours your children literally need to eat and drink something. Children do not handle hunger and thirst like adults yet, making them wait
Much of the “mental load” mothers have is due to coddling their children. “Better pack everything!” Or else what? The kids won’t die if they don’t have immediate access to bottled water and snacks. It’s not a big deal. My goodness.
It’s also easier the more you do it, that’s not mental load. The mental load is remembering multiple things about keeping your home running smoothly, all of your kids individual needs (not wants) and remembering to also care for yourself. Sometimes there just isn’t enough time