In the context of the players Klopp had from the squad he inherited, which you (and/or others) seem to be trying to serious downplay the strength of in comparison to the squad Ten Hag inherited.
If we go that route, their 2018/19 squad had Firmino, Henderson, Milner, Alexander-Arnold, Sturridge, Gomez, Lovren, Lallana and Origi from the squad he inherited, all making double figure appearances in the league. That's before we consider that they released Can the summer of 2018, who went on to play 29 games as Juventus won Serie A, and had previously sold Coutinho, who went on to win three league titles and a Champions League with Barcelona and Bayern Munich. Even fecking Lucas won a Coppa Italia with Lazio, and played 30 games in a season that they finished 5 points off the top of Serie A, after leaving Liverpool.
if the bar is now "good enough to play for a manager (with an unspecified style) as part of a title winning squad" then the number Klopp inherited is at least 12.