I'm unsure why people are acting shocked and surprised.
First of all, anyone who knows anything about football knows transfer budget numbers are plucked out of someone's arse.
Second, given the mess that United are in, they were always going to need a rebuild and have been planning for a rebuild since hiring Amorim. He himself has said on multiple occasions that they discuss is every day in management meetings.
Lastly, failure to get United back into the top six will mean that all hopes of paying off their debts will crumble. Don't forget that this is the same club with rats in the stands and a leaky press conference room roof.
United will attempt to sell off their dead wood and bring in people that can play their system, as they should. I expect them to spend around £250 million this summer.
Erm, what are enhanced bookmarks?