Same source as yours:)
A recent poll was conducted by a national polling outfit, “YOUGOV.
Indeed that is cited, but not linked to or otherwise specifically attributed, which vainly searching for the actual study or studies, and otherwise means it is simply a claim. And such abound in these email chains, and which are often dubious and makes the sharers look careless or gullible, as they often are. Of course, my interest is for use in debate with liberals, and in which you had better check out claims before using them. As well as their own claims ("Don't say gay" bill; Trump recommended injecting bleach..." etc.)