I don't think anyone sane would read that page, the questions, and in particular trends, and come to the conclusion that gun regulation is a "very unpopular opinion".
Isn't that the law in most (all?) states now in USA, that you need a license to possess a gun legally (ie need to be an authorised person)?
This sounds more like, in common with most polls, it shows how the manner of asking a question alters the answers given?
I'd be really interested in how the poll would go without "the police and other", and with using a construction based on "allow ..." instead of "ban ...".
You don't need a license to posses a gun in many (most?) states. You do need a federal background check to purchase a gun from a vendor. And a license to carry a concealed gun. But as far as owning a gun, no license needed in any state I've lived in.
Possibly worth noting that this works for cars as well; you're allowed to own as many cars as you want, and the vehicle license is to operate it on public roads (and the driver's license is to be the operator, again on public roads).
The US usually puts the balance point at "own" vs "operate in public" for how rights are structured. There are rare exceptions where even ownership is considered too dangerous.
So anyone can have a gun, you just have to get someone else to purchase it?
I was under the apparent misapprehension that the license you needed to purchase a gun was an ownership license - ie you got the right to own, then could purchase.