Refunding this game

Why do people want an IW game to be so much like black ops? I pre-ordered this game because I liked the look and feel of modern warfare games, but 3arch fans cried about tac sprint until it got removed. People didn't seem to mind it in MWIII, but all of a sudden it's the worst thing to happen to cod? This is just black ops 7 now with new maps. Have fun