For me Liverpool is a team that Jurgen Klopp has took his time to build very well and if not for the challenges he faced in winning more trophies for the club, he really did great job for the Liverpool team but his inability to win trophies in the premier League was because of Pep Guardiola's influence in Manchester City if not Klopp is among the best managers in the world. Despite Klopp leaving Liverpool I don't think it will make any negative changes to the team, I assume they will still continue in their best performance with their new head coach Arne Slot. Hopefully they will also Excel under Slot. Even though Liverpool hasn't made any good signing but the club can maintain the squad they have and still make a difference next season so their inability to buy new players should not imply they will underperform next season as they already have a good team. They can still achieve the top four positions next season if they are not capable of winning the Premier League so they still have all it takes to maintain a good form next season.
He took his time to build an excellent team and again used his same hand to discarded the same team he built. Salah joined Liverpool 2017, that's a year after Mane was introduced to the red team. There were doing well and perfectly blend together, had Premier League and Champions League in these years together and everyone was happy but because Mane was underpaid, he left and then the club was never the same again. If he convince the club that he want him, the club will fix that and he would definitely stay but they never valued him.
I'm not a wizard but if Mane was among the remain the way they had an incredible run last season and were standing at the top of the table, Manchester City wouldn't dare come close to where they are and they will keep up but football happen and they were overthrown not just City alone but Arsenal lead the league before they fell out too. It's a new era for Arne Slot and I hope he is up to the task because the way Klopp left still looks suspicious to me, he was too stressed out.