You have to see if it's in a corporation's interest for false positives or false negatives. For you and AAM, it costs Facebook almost nothing for a false positive on "age abuse material" so I would expect them to continue to flag your family name as a false positive.

With snap and others, I would expect them to focus on reducing false negatives and give the benefit of the doubt to the kid who is under 16. Worst case, you say "Mea Culpa" and update your algorithm accordingly to any cases that you missed but the state has found.