When I want to uniformly scale an object through the Inspector, I either type the same value into X, Y and Z, or I hold down LMB and slide left/right, then copy the value I’m happy with to the other two.
It would be a helpful to workflow if I could hold SHIFT, and LMB and my sliding left and right changed ALL 3 values (XYZ).
I have done this instinctively since it is the Adobe Photoshop paradigm to hold shift to resize or scale something uniformly (locked).
Would anyone else find this useful?