If a business opens up in my neighborhood and offers free pizza with no strings attached I'll gladly eat that pizza.
If they change their mind and then start offering free pizza but only if I take a stack of advertisements I will take the pizza and throw the ads in the trash.
If they then start having people follow me home and harassing me for not looking at every ad, I will take the pizza and tell the harasser to fuck off and throw the ads in the trash in front of them. If they refuse to serve free pizza after that I'll just go pay for higher quality pizza elsewhere.
What I won't do is pay the harasser. It's even crazier when the harasser isn't even making the pizza, just delivering it