Offer your thoughts or opinion on the input financial query or topic using your financial background.

Debit card for minor (< 8 y.o.)
GreenLight offers a paid service for $5 per month that requires an adult primary account holder, and then unlimited accounts, including minors, as part of that service. I saw no minimum age requirement (see section "Minors as Sub-Account Cardholders"). https://www.greenlightcard.com/index.html Disclaimer: I haven't tried this service