I've met more than a few in their 20's and 30's who have accounts at Bank of Mommy and Daddy.
https://www.dailywire.com/news/28722/75-parents-are-helping-their-adult-children-pay-emily-zanotti
https://www.dailywire.com/news/28722/75-parents-are-helping-their-adult-children-pay-emily-zanotti