I'm not going to defend Big Hamber herself, but the whole "edible, safe cookie dough" thing has been trendy for a few years now and is definitely a popular foodie/dessert deal. Lots of Sweet Shops and Food Trucks specialize in it now (even carrying a variety of flavours) and if you Google it up, prepare to find quite a few brands that sell their raw/edible cookie dough products by the tub or pint in stores like Whole Foods and Walmart.
Like.....fuck Amber for eating it because she is literally dying. But I'm just saying its totally a thing that exists and is heaps popular. (Would it even be powerleveling if I said its even super good? Fuck it. Some of the gourmet/scoop shop Cookie Doughs are super good)
More to the point, she ordered it from a place called NoBaked Cookie Dough. I looked up NoBaked on GrubHub (delivering to the same hotel just to be fair) and there's absolutely no mistaking the fact that they are a cookie dough company, not an ice cream company. In summary Amber is a liar and fat fat fat.