Ten Hag should be given support, he was a good coach before but what happened when he was at Manchester United destroyed everything, I think overall and it's not just Ten Hag who failed at Man United but several previous coaches did too so I still think that Ten Hag has good qualities like he did at Ajax so there is also a possibility that he can rise better with Leverkusen but the lack of management support makes it a bit difficult.
This season Ten Hag must be supported regardless of his track record. Leverkusen trusted him, Perhaps they are seeing good things and are or want to materialize this through him, I want him to continue maintaining Leverkusen's level because it is essential that they continue on the path they are on, They are making the Bundesliga one of the most followed leagues in Europe.