Winning which argument?
Every major ISP has been proven again and again to be basically liars at any number of scales. These are the people Pai is handing control of content availability over to. For decades AT&T has taken Federal funds to build out it's network to underserved areas and instead used it to build a more limited, more profitable network in areas already served. To make it work they, like other telcos, let their older networks rot or even sabotage them in order to force people to higher priced accounts.
I am not in favor of allowing these same people have the option to cut off or cripple whatever they like. And I say that having experienced having ads being injected that create new browser tabs by my current ISP. Who also informed me they lost control of data via equifax based on my home account information.