Drake is an industry machine darling so his thing will pretty much keep rolling,but in the mental game that rappers and business ppl play,Pusha be having Drake stressed.
But at the end of the day,music is an algorithm game now and whatever gets you in the algorithm is a good look for you as an artist or brand.
I think it just gets on drake's nerves that Pusha has been able to get on his algorithm and get computers putting off him.
Drake felt untouchable and he got touched pause and everybody knows it.
Same reason why ppl do freestyles to the newest /hottest beat or something that's popular at the moment.