I'd like to understand fully why Klopp has reached so many finals and hasn't won one since prehistoric times.
Prehistoric times? His last cup triumph was against Bayern Munich in the DFB Pokal in 2012, Dortmund beat Bayern 5-2. [He also won the equivelant of the Community Shield in 2013 and 2014]
It would help if you look at the context of the sides he was up against in the finals that he lost, he was only favorites in one of them [against Wolfsburg in his last year at the club]
2013 CL Final lost Bayern 2-1
2014 DFB Pokal lost to Bayern in extra time 2-0
2015 DFB Pokal lost to Wolfsburg 3-1
2016 League Cup , lost to Man City on penalties
2016 Europa League, lost to Sevilla 3-1
2018 CL Final, lost to Real Madrid 3-1
Out of those as I said, he was the underdog with an inferior side 5 out of the 6 occasions. We all know what happened last year in the final and it had fuck all to do with Klopp not being good enough as a manager in said final.
Perhaps Spurs have improved their ability to win silverware more than us.
Yes clearly because they've been in numerous finals under Pochettino and have been winning them all.
Hopefully you're on a wind up