For example, when it comes to the deadlift or squat, it is not about having “good” form or “proper” form. Instead, trying to figure out the technique which feels the most natural to you, which best leverages your own body proportions.

For example, somebody who is 7 feet tall will probably deadlift differently than somebody who is 4 feet tall. Or somebody with very long arms will probably deadlift differently than somebody with very short arms.

Why is it that experts try to get us all to do the thing the way they do it?

Experts think, “how dare you do that not the way I do it!”

Or in other words, “my form and technique and approach and philosophy of things is supreme, and if you do it any differently than I do, you are lower than me and dislegitimate”. and worthy of scorn.