Materials, Textures & Lighting
https://youtu.be/r2uf95u5xm4?si=KH3IvYdraoIHqDrz
https://thehiena.medium.com/2d-animation-in-blender-3d-4-3-grease-pencil-091eb03ecc9c
Grease pencil does have an eraser toggle, it is when you click down and on pen click
Crtl + Left click
At default it is set to be eraser soft. To change it to default to another eraser (eg. eraser stroke), go to n panel > tool > eraser

Hold Shift and it quickly switch it on!
To use the Color Picker, it is super intuitive!!! Mouse over the color swatch either in the N panel or up the top. Then while hovering, click E then bring your cursor to your desired color.
