Printing creates a barrier to entry. You have to have enough conviction in your idea, and the determination to actually write the statement, lay it out, and print and distribute it. You don't just type "oh shit lxrbst should be hanged lmao," hit send, and reach 100 people.
You're basically describing why journalism is important, and still has an important place in our society.
You're basically describing why journalism is important, and still has an important place in our society.