Earlier quoted context omitted.
No, but it's my car so I can take off all the manufacturer and dealer badges.
Even if you got the car for free, because the manufacturer wants people to see you driving it? Sounds unethical to me.
I use my bandwidth to retrieve the web page, and my CPU/GPU time to render it. Arguably, my computer is doing some of the work for the "content creator" in any case. If we're going the Car Analogy Route, then I think the situation is more like you've bought some blueprints and chunks of metal. You machined the chunks of metal into parts, and then assembled a car. Does Ford or VW or GM get to demand that you put their badges/plates/etc on it?
This is to point out that physical analogies are slippery at best.