Ten Hag seems to have really failed to overcome the problems his team has experienced this season. He will probably be sacked instead of getting much time and trust if this season fails to take Manchester United to the last 16 of the Champions League. Manchester United also appear inconsistent in the Premier League and it is increasingly worrying that they will be able to secure a place in the Champions League zone next season.
That's what I see is that Erik Ten Hag is a failure who still can't overcome his problems on all fronts, including defense.
Regarding the dismissal, there is still doubt, will Man United take firm action if Erik Ten Hag fails to qualify for the last 16 of the UCL? Likewise, securing the Champions League zone still seems difficult because Man United often loses in matches where they don't perform well.
During this season Man United has no changes, I can say last season was much better and now much worse.
The main factor is because many players are injured.