But what Mackie said makes sense, the events in the movies are on a much bigger scale than the shows.
So if what Mackie is saying is correct, there is not a lack of enthusiasm for crossovers, at least among the actors.
It looks as though he was specifically referring to the characters from the television shows popping up in the movies.
So while what is happening in the movies trickles down onto the TV shows, what is happening on TV may not be noticed much by the likes of the Avengers.