Unsurprisingly, the United online cohort were quick to jump on the incident, demanding an explanation for why Semenyo was not dismissed. One fan, @UTDKara, said: "The premier league is against Manchester United, how’s this not a clear red to Semenyo? Pathetic and embarrassing from the Premier League."
Another, @UTDFaithfuls, added: "Semenyo didn't get a red card for this???", with a picture of the incident attached.
@FreddyQuinne recalled an incident from a few years ago, in which Casemiro was sent off for a similar act of madness. They said: "Remember when Casemiro got a red card for literally exactly what Semenyo just did there."
User @DigitisedLipstk agreed, posting: "Casemiro can’t grab a player by the collar but Semenyo can grab a player by the throat… ok."
Finally, @AnnemarieDray was gobsmacked that the Bournemouth man only saw yellow, they said: "I’m sorry and yes I’m biased but I always try to be fair and I’m absolutely stunned that Semenyo has not been sent off. Casemiro would be gone for the season after something like that."