I have had the pleasure this last week on catching up on the MCU films that followed Guardians of The Galaxy: Vol. 2, Spider-man: Homecoming, Thor: Ragnarok and Black Panther
I have just started watching Season 5 of Agents Of S.H.E.E.L.D, now confident that any references to the events of the films I have watched over the last week will now not spoil any story points for me, but the Wikipedia page for [the season] states that "The end of the season dovetails with events of the film Avengers: Infinity War."
Does it simply lead into the events and revelations of the film or does it actually refer to any of them, such as the strong connection between Season 1 and Captain America: The Winter Soldier, which would have spoiled the films central twist if the TV show had been seen first?