Alex Ferguson is still backing Ole Solskjaer to turn things around and that where all these things generated from. Now Manchester United biggest problem is not ole it's probably sir Alex Ferguson and his players. He wants to see his former player(Ole) do well and has been the main reason for him to remain at Old Trafford.
Sir Alex can be the barrier in Manchester United now. It seems he involves to bring Ole to the club as a coach there and protects Ole many times. I don't know but perhaps it matches with the general strategy of the board.
Unfortunately, good coach like Conte does not want to participate in and take the job if he can not have full control on his management there.
And with the way I'm seeing, he can remain at the club until the end of the season. Ole will never turn things around let the board sack him and save the season as early as possible. Backing him will make the club suffer and pay for it uncorrected and obvious mistakes.
Ole fortunately gets very great support from the club and Sir Alex and their patience given to him is huge. Firing Ole in middle of season is not smart and can put the club to unhappy ending. I think it is the biggest reason they keep using Ole now. If anyone want to see Ole to be fired, let's wait till the summer.