I agree with you. It is not the fault of Klopp but the players because the allowed Man United to have an upper hand in the extra time which led to United pressuring their defense. However, it is not a must that Liverpool should win the game, and this is why I would say that luck didn't favor any team, but what favored Manchester united was the zeal and determination that they can still win the match. It was a good day for the red devils, as they were able to play with the spirit of the old Manchester united in this game, turning things around even when everybody thought that it is over for them.
Liverpool played not too bad but it is not their day and Manchester United players suddenly played better than they often shown recent weeks. I see this defeat is helpful for Liverpool because they will no longer have to worry about FA Cup. By that, they will have more chances to focus on Premier League and Europa League and winning either Premier League or Europa League will be bigger achievement for them than winning FA Cup.
Manchester United will have chance to win FA Cup to avoid another season without title. If they win it, it is a small achievement for them but it won't be enough to make their club strength is stronger and become more competitive next season. To be stronger, they have many things to do for improvement in their squad and tactics.
Even though Manchester United managed to qualify for the semifinals and will only play against Coventry, of course, it is certain that Manchester United will also qualify for the final match. But unfortunately, in the final match Manchester United will face Chelsea or Manchester City but yes, if for example in the final match Manchester United meet or play against Manchester City, then I personally am not sure Manchester United can beat Manchester City. Therefore, even though Manchester United is certain to play in the FA Cup final, but there is still no strong guarantee for Manchester United to get the FA Cup trophy.
Theoretically, manchester united must have won against coventry since this guy is coming from the championship division. The performance from coverntry in the championship division is so bad. Mu can win easily against this club, but the reality may be different because the country will try to use everything to win against the United.
It surprised me how Coverntry was able to beat Wolves in the quarter-final of the FA Cup. Mu must still be careful even though it has gotten easy team to beat. It's obvious that I'll pick MU for the upcoming game.
Meanwhile, Chelsea is going to face Manchester City again. We remember how the duel between these clubs ended with a draw in the EPL. The same thing can happen again in this match. Manchester City needs to be aware of Chelsea's counterattack. Even though it was not so structured, it was able to go to the final of the Carabao Cup and semifinal of the FA Cup.
Chelsea played differently in championship games like this.
A hard match for chelsea to get its first trophy under pochettino is awaiting for the club. I strongly believe that if Chelsea is unable to beat the city easily.
There will be a tough match between these clubs to qualify for the further stage soon. Manchester city will not also play offensively against chelsea considering chelsea has quick attack.