"No worries (about Salah's future)... Obviously Mo loves being here and Mo was part of it. He said apologies for what 'we' did, not apologies for 'what the other guys did, but I had to go with them'. Not at all, it's all fine," Klopp said.
"We are Liverpool and qualifying to the competition is the bare minimum. I am sorry but it's too soon for an uplifting or optimistic post. We let you and ourselves down."
United, who are chasing a domestic double, face rivals and treble-chasers Manchester City in the FA Cup final on June 3 at London's Wembley Stadium.
City, who were beaten by Real at the same stage last season, avenged that heartbreaking defeat with a brilliant performance in front of their jubilant fans, with only Real goalkeeper Thibaut Courtois preventing them inflicting even more damage.
The English champions dismantled the holders 4-0 with a ruthless display to secure a 5-1 aggregate win and reach the final against Inter Milan when they will bid to win European club soccer's most prestigious trophy for the first time.
Bernardo Silva's first-half double put City in control against the 14-time European champions, while an own goal by Eder Militao after the break and a late fourth from Julian Alvarez sealed the deal for Pep Guardiola's side as they avenged last year's bitter semi-final loss.
A double from striker Percy Tau and a third goal from Mahmoud Kahraba handed Egypt’s Al Ahly a runaway 3-0 away triumph over Esperance of Tunisia in the first leg of their African Champions League semi-final on Friday.
The two teams meet again in the first leg of the CAF Champions League semi-final with each team hoping for an advantage ahead of the second leg in Cairo after a week.
Inter grabbed two early goals through Edin Dzeko and Henrikh Mkhitaryan and will take a big advantage into the second leg back at the San Siro on Tuesday.
Tuchel, who took over from sacked Julian Nagelsmann in late March, has now seen his team crash out of two competitions in two weeks after they were also knocked out of the German Cup by Freiburg in the last eight.
It was City's 15th consecutive game without defeat across all competitions and Pep Guardiola's team, losing finalists in 2021, will next face holders Real Madrid in the last four.
It will be Inter's first semi-final appearance since they won the European Cup for the third time in 2010, the last Italian Champions League triumph with Juventus losing the 2015 and 2017 finals.
Goals by Karim Benzema and substitute Marco Asensio gave reigning champions Real control in the Spanish capital but with Chelsea down to 10 men for more than half an hour, Courtois said the mood was subdued in the dressing room.
"The chances of him being available are 100% because the work schedule, it was made in that direction," Spalletti told Sky Sports in Italy.
The Spanish giants could have made the second leg a formality had they been a bit more clinical and Chelsea's interim manager Lampard says they may live to regret that.
Bidding to win back-to-back Champions League titles and a record extending 15th European crown, a disciplined Real seemed content to sit back against a tame Liverpool who carried little threat for most of the game.
Antonio Conte's dismal record in the Champions League continued as his Tottenham Hotspur side exited the competition in the last 16 after a dreary 0-0 draw at home to AC Milan on Wednesday.
AC Milan can dare to dream about going all the way in the Champions League, coach Stefano Pioli said on Wednesday after his side knocked out Tottenham Hotspur to reach the quarter-finals for the first time since 2012.
"It's a big disappointment," Galtier said. "We have to deal with it and accept it. There's a lot of disappointment in the dressing room."
Guardiola, who signed a two-year contract extension last month, has guided City to four Premier League titles but failed to win Europe's elite club competition with them, a runners-up finish in 2020-21 their best result.