The number of tie-ins is just silly, but I view it as not yucking someone else's yum. Sure, not all the expansions appeal to me, but due to the sheer number there are certain to be some that do! Particularly of note are Stardew Valley, Dwarf Fortress, D&D, Final Fantasy and The Hobbit. Most times it's just alternate card art for cards that already exist in the primary release, so where's the harm?

I sincerely think the only ones offended are those who were trying to maintain a perfect collection, or are those who take the game too seriously and are therefore offended by the silliness of some of the cards. Such as those from Deathpool, or maybe Garfield.