It looks like both teams have matched equally, but Liverpool has given a better finish than last year's Inter Milan so they have won the match.
The advantage is not small for Liverpool and it was not easy for Liverpool to win 2 goals against Inter. Both Inter Milan and Liverpool took the initiative to play offensive football, so it created an attitude that seemed quite interesting to me, but Liverpool scored two goals at the last minute. Good luck to Liverpool, one step ahead in the Champions League.
From the start of the match they actually played quite well but that changed after Firmino scored a goal that disrupted their focus and even became very unstable and that was maximized by Liverpool.
Look at the second goal that Salah scored through the chaos in the penalty box.
Actually, the Liverpool players there are only 2-3 players and there are lots of players from Inter but because their focus is messed up, it makes things that shouldn't be necessary turn into a disaster through Salah's 2nd goal.