Wait how?
Internal testing showed these features were addictive. They had resources allocated to creating addictive experiences for tweens.
The underlying behavioral science is well studied, down to the causal level.
Dark patterns are designed to make it hard to exit and unsubscribe. The language is purposefully obtuse, the options buried behind menu choices. We have enough A/B testing data to know how effective friction is at dissuading people from following a path.
How are we proving a negative here?