He was a Champions League champion with Liverpool, and now Naby Keita's career is in decline

After the failure of last season, Liverpool prepared quite a bit to change this season, and the first changes came with the loss of Naby Keïta, who left on a free transfer to Werder Bremen, where it was expected that he could regain his confidence, after at Anfield he could not shine due to his constant injuries.

So upon his arrival in Germany it seemed to be an excellent option for the Guinean to have more minutes of play, but far from this, Keïta is doing things badly during this loan period, since many seem to be tired of him and their attitudes taken in recent months.
Where Keïta has been constant with indiscipline, since according to information from DeichStube, the Guinean arrives late to team meetings, and escapes from events sponsored by the team. So this already has his teammates and the team's senior management excited.
So if this situation does not improve, Keïta could be in danger, since he might not find a place in another team, so his career could be at a decisive point, since it could be the beginning of the end of his career as a footballer, since that the injuries and now his attitude will mean that the Guinean cannot find a team that may be interested in signing him.

Keïta has disappointed in England and now in Germany

Naby Keïta arrived at Anfield in 2018 for €60 million, according to Transfermarkt, from RB Leipzig, what seemed to be a good reinforcement was overshadowed by constant injuries, which did not allow his continuity, so although he was Champions League champion and Premier League, is not well remembered at Anfield, being considered the worst signing in the Jürgen Klopp era. And now his time in Germany seems to be a complete failure.