In essence, Bayer Leverkusen only failed to achieve the treble winner, but Bayer Leverkusen managed to go unbeaten throughout the season in the domestic league. With this achievement, of course, Bayer Leverkusen has succeeded in achieving extraordinary and of course very impressive achievements throughout the season. But indeed, of course it will be difficult to do it again, because even a big team will find it difficult to get an unbeatable result like that. So yes, even though Bayer Leverkusen ultimately failed to get the Europa League trophy, but Bayer Leverkusen was still impressive in its last season, and we will wait for the results that Bayer Leverkusen will get in the next season, whether it will remain good, or maybe get bad results.
I agree, they may have lost the finals here, but that doesn't mean that they didn't do well, we all knew that they were the favourites and they failed at just one game, but the other 52 games of the season were amazing. They also got the win or the tie at the last seconds, which proves that they are doing quite well, doesn't really mean all that much of a thing, it's quite good and cool for them to do this well.
I hope that people could see something changing, I personally think that the best way to go would be just focusing on how to grow better, I personally believe that we are going to do something that will not be simple for them to repeat neither. That's the thing about great seasons, you do not do them all that often.