That's right. So far, Erik ten Hag is still confident in coaching Man United because he still has the trust of Man United's management. Although, there is a lot of news circulating in England that he will be fired but until now he has not been fired. In fact, what we see in Man United's current game, Man United's game system is not directed, there is no strong character, he also coached Man United even though it was his third year and was given the freedom to get targeted players (especially his former players). If the target is only the Carabao Cup and the FA trophy, and playing up and down every Sunday. Well that confirms this coach as a mediocre coach at the EPL level.
So in my opinion, just fire him as soon as possible, no need to wait any longer, no need to wait for the end of the season to fire him because Man United needs a coach who is respected by his players, so that there can be great respect from the players for the coach who can build player trust in the coach's strategy. However, if the Man United bosses still don't want to fire him, I also agree with you, actually this is no longer Erik Ten's fault, but this is all because of the mistakes of the club's top brass who made Man United what it is today.
Then who is ready to replace Ten Hag in such a short time? I agree and strongly support the dismissal of Ten Hag from the United coaching chair. However, preparing a replacement must also be thought through carefully.
Removing Ten Hag now without preparing a replacement and only relying on a temporary coach is not wise for a team as big as United. Especially if there is no change in performance. If the club management is very serious about improving United, they must have thought about all that. However, until now, they have not taken any steps.
If it continues like this, just let United be the subject of ridicule on social media.