Of course, O'Connor would be unhappy that Hindley would be gifted time aided and abetted by his team AGR2. They are both Australian, come from the same state in Perth and are competitive against each other.
I've only watched the first couple of episodes (& half of the third) but Felix Gall was AG2R's main rider in that stage & they rode for him for a stage win. It was a valid tactic in order to keep Vingegaard & the group of favorites far enough behind before Marie Blanque. They didn't know Hindley would drop Gall of course. But that's racing. Gall showed later in that Tour how strong he really was (i.e. a lot stronger than O'Connor).
I think the part which really gets lost in translation between the realities of pro cycling & the Netflix show is being team leader is a fluid situation. Aka O'Connor had to demonstrate on the road he was was better than Gall. He didn't.
It's kind of funny to me though how O'Connor has tanked his 'likeability' stock over the past month, i.e. his rant in the Giro about 'dinosaurs' (when he was afraid of getting wet & cold) & now the Netflix doc which makes him look like a semi deranged spoilt manchild with impulse control issues & a total lack of self-awareness. I also enjoyed Van Aert's meltdown when he didn't win stage 2 ("HOW THE HELL IS THIS POSSIBLE?!!"). I mean dude... it's a bike race. Sh*t happens.
In any case next season they should probably go for a new title, i.e. Tour de France: Unhinged.
It seems like a more accurate description of the mental state of some of these guys.