The stupidity of that move was only topped by giving him a permanent contract in the first place before he'd actually finished the season in 18/19.
They got over-excited after the PSG game and I remember all the ex-United players demanding in the media that they give him a permanent deal right away. If the club just waited until the end of the season when Ole was interim, they'd have seen what an absolute disaster the season turned out to be and avoided wasting 3 years under a manager who didn't have credentials for the job, and didn't even do a good job as interim as the team bottled top 4 from a great position and couldn't buy a win in the last 10 games. I really cannot fathom how anyone could be that stupid, let alone people who have worked themselves into a position to make decisions for a multi billion pound business. On no level do I understand how that can be possible.