A successful tort lawsuit requires duty, failure to adhere to duty, causation and damages. What damages are these 'victims' suffering? And even if a person prevails after spending $10,000 on litigation, if the sued party has no money, the judgment is worthless (unless there are garnished wages, and good luck getting paid).
Now, one of these days a victim will fall and get hurt, have a heart attack, run blindly away and into speeding traffic, etc... then these morons will have a wrongful death or injury lawsuit (for which they likely don't have the means to pay any damages anyway, hence the need to do these childish stunts instead of working real jobs).