@Joshi
It cannot be made illegal, nor should it. What ought to occur is for a ‘universal’ education system to teach all kids (because we no longer go to school ourselves) how to spot dis-misinformation and uncover the ‘agenda’ behind them with ‘clear thinking’ skills (Foremost amongst other skills) IMHO.
As with any issue of survival, the application of effective skills are worthy solutions to the problems we face.