Things were not going much better for team-mates Arsenal half of the pitch, City took the control after having received its first two goals.
Kevin de Bruyne doubled the lead for City from 12 metres after that Luiz has hit Riyad Mahrez in the box, with Phil Foden adding gloss to the score with a third-party delay.
The win for City means that Liverpool still need two victories to win the Premier League title, while Arsenal remains in ninth place after having lost its game in hand on the teams around them in the table.
The clash at the Etihad stadium has given the kick-off of the Premier League after the crisis of the coronavirus after a 0-0 first-leg draw between Aston Villa and Sheffield United earlier on Wednesday.
At one point this summer, it seemed that the season had to be abandoned in the middle of the global pandemic – and Morgan, a fan of Arsenal, wanted this to be the case.
“That is precisely why I wanted the season to be cancelled,” wrote Morgan on Twitter in a verdict withered on the pitiful performance of his team.
The defeat was the first for Arsenal in 2020 and the first of Mikel Arteta on the road since he left his role of No2 for the City to become manager of the Gunners in December.
His Arsenal team remains eight points of fourth place Chelsea in search of a place in the champions League next season.
The Gunners are five behind Manchester United, who occupy the fifth place – which will enable them to earn a place in the champions League for the next season if the european ban on City is confirmed by the Court of arbitration for sport.
Sheffield United is still on track for a place in the Europa League after being held at Villa Park, the Blades, the sixth, have now four points ahead of Arsenal.
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During this time, the boss of the Gunners Arteta has lost Pablo Husband and Granit Xhaka in the wake of his unfortunate return to the Etihad.
Luiz came for a Husband, but after his performance disastrous that has seen it returned within half an hour after his arrival, the Brazilian must now fight to save his career at Arsenal with his contract due to expire this month.
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