Clickbait title really. Didn't say he wants nothing to do with Disney+ he said he doesn't want to do a TV show and he is excited about other things that aren't franchises. Which given the treatment he got when he was in the with the character he played (who he was then replaced with by MBJ) I get why he would probably rather not do that especially when you add that it would not be Coogler giving direction for the show so we could see some stuff T'Challa wouldn't do like we saw in CW.