is there a way to rbg shift

[lil peep]

example of what i mean: 

[Eli]

Duplicate your layer three times.

Use the Curves adjustment. To keep only one color on each layer.

Select the upper layer and shift them slightly.

Change the blending modes as in my image.

[MadJik]

Give a try to this plugin:

 

 

 

[Seerose]

 @Eli! Very good work. Still learn so much.  Thank you for sharing.