See 3D examples from earlier models and how they try to do it but things are stacked on top of the same x/y/z point or mushed together or parented wrong or disc

See 3D examples from earlier models and how they try to do it but things are stacked on top of the same x/y/z point or mushed together or parented wrong or disconnected. It’s something that specifically stopped happening in the smarter models. Same way the “pelican test” became worthless beyond a certain point and just some idea of “I like this one better” not technically more competent in any way.