Why is the first corner of every layer always like this

Can anyone offer any advice on why the first corner of every layer is like this ?

Orient last layer corners on your Rubik's Cube

Ozone

How to Solve Rubik's Cube, 5 Easy Steps

How to Solve a Rubik's Cube (Beginner's Method)

The 3 Best Speed Cubes of 2024 (And Why the Rubik's Cube Isn't One

Printing Problem - Snapmaker 2.0 - Snapmaker: where creation happens

How to Solve a Rubik's Cube (Beginner's Method)

Improving the First Layer Corners

Dual Extrusion Head: Heat creep discussion thread - Snapmaker 2.0

Why is the first corner of every layer always like this

3x3 - Beginner F2L (First Two Layers) of CFOP Method

Where is the end/last corner of earth? - Quora

Corner Cafe

Core

4.1: Unit Cells - Chemistry LibreTexts