I see your point, and agree with it. I'm sure a lot of it do it for the fame and it's not really about protecting the kids to them.
But, even if they're doing it for their own self-interest, they're still doing a good thing. You don't have to have good intentions to still promote positive change. I couldn't care less for the guilty people they find, good riddance, they don't belong in society.
That being said, if they falsely accuse people to try and keep growing their influence, then it becomes a problem
You're right. They should tax 100% of my income and give me a weekly grocery credit!
Oh, and it won't be enough to buy a nice steak more than once a week. Even though I have a very prestigious position at my job, I'm given the same grocery allowance as everyone else
If you want to drive slow, don't do it in the left lane.
Problem solved