I don't see how it's freeloading to not want to interact with a stupid popup chat robot. I will never, ever, use your stupid chat popup. Ever. So if I'm blocking it, you are losing nothing. Nothing changes for you when I block all your marketing tools, because I will not engage. In fact I actively disengage if I see any of them, so by blocking them, you actually stand a chance of me sticking around on whatever your service is, and unless your service is providing chat robot popups, you probably then stand a better chance of me actually making you money.