Additionally, feelings are fine for personal behavior but legislation requires a higher level of evidence. I really do believe what I am saying: addiction is an inappropriate concept to apply here since incentive salience is not being directly hijacked. The types of legislative responses to social problems of addiction (like to cocaine) are not appropriate or justified in this context.
To be clearer: enjoyable things with intrinsic value are being targeted in this context and those things are enjoyed. While addiction involves uncontrollable reptition of things without intrinsic value which become wanted due to the system for wanting being activated directly. Stimuli on screens do not do this. Drugs do. That's why it's gambling disorder and drug addiction. That extra layer of abstraction through the senses makes all the different.