Of course it is. Because simply organizing, filling out, and filing your taxes isn't a big enough pain in the butt, we have tax scammers who are looking to tap into your funds and personal information.
The big online retailers like Amazon, e-Bay, Etsy, and even the smaller online sellers didn't have to bother taking out Illinois sales tax until a law took effect in 2020 that required they charge the state sales tax of 6.25%.
I don't know how you run things at your house during Halloween season, but at our place, my wife Amy is in charge of allocating Halloween candy. Amy has a candy-buying rule that she lives by, and that is she'll only buy Halloween candy that we like.