Money talks...
We need more education on math(probability and game theory), sales strategy and involved psychology tricks( FOMO, door in the face, etc), financial/budgeting literacy and planning like you teach how to eat healthy and exercise
Well, the biggest problem with that is that the some of the biggest users of games that employ those tricks are children or teenagers who are too young to be physically and psychologically mature and to have proper impulse control. Like with games like Fortnight, FIFA Ultimate Team, Itch.io, ...
Ultimately you are excusing profoundly unethical and immoral behavior and pushing the responsability on the potential victims, some of which without the mental faculties to resist.
He is a bully.