How is that bad; it lowers the value of the card and makes it easier for people to get?
I dislike them pulling these cards from the sets from a consistency point. Some Pokemon-GX have all three variants in the set while others have either the standard art (Tapu Bulu), the full art (Raichu/Zoroark/Starters), or the rainbow art (Ho-oh) pulled for a separate product. I'm all for making these cards more accessible, but either have a separate promo or have the card still be in the set rather than cannibalizing the contents of a set.