Why? They got second round picks and a player we were going to waive and turned him into Jordan Poole, who is one of the worst contracts of a player under 30. The Wizards didn't win the trade and the Suns didn't either.
The consensus at the time was that the Suns fleeced Washington because of Beal's NTC. That was also a highlight of having an owner who will spend recklessly. A lot of folks said Ishbia wouldn't allow us to be bad because he'd spend as much as needed to compete while ignoring how many have tried to do that before and failed. You can spend recklessly but you can't buy wins. The Beal deal is an example of that, attempting to spend our way into help for Booker and KD. It wasn't a good fit but most looked past the fit, Beal's injury history, and the low cost. Point is, Washington didn't fool the Suns. The Suns fooled themselves. Trades can produce multiple losers also.