I think Flick's punishment was more severe. It doesn't give a financial punishment but he can't find time in the match that week. Just think, your most important weapon doesn't come to training and Flick doesn't let him play in the match in order not to break discipline. This is a big threat to the other players. I'm sure everyone comes to training on time.
As a coach, he arrange for major operations in the club, he doesn't relent because the best results comes with full control. The new headcoach is gradually getting acquainted with the players, it's stage by stage and processing to the best form. Barcelona headcoach, Hansi Flick have his ways of implementing disciplinary measures towards his players, he's 100% focused on the main priorities of the club. Barcelona are ranked top of the league table and also having a smooth monumental performance this season. Barcelona focuses on laying their hands on almost the essential titles this season.