My complaint has always been, the numbers, while calculated, are irrelevant, and I have never seen ANYONE provide any reasonable proof of meaning.
As a test:
Which would you rather own and which will provide a better picture:
Nikon D3s or a Nikon D3300
According to DXO Marks these cameras score the same.
Is the D3s a better camera?
Will it produce better images?
If you chose the D3s, and since DXO gives them the same score, you have some 'splainin to do