I am trying to add the USA NAIP: Color Infrared layer for vegetation mapping and it won't load into my account? I have never had this happen before, and there is no longer even a direct link to the Color Infrared in the living layers... just a USA NAIP Color so you have to go into that and click and scroll down to infrared version and that pops and error.
Here is the solution.
Open ArcGIS Online Map and Go to Add button and select Browse Living Atlas layer
Type USA NAIP
Select USA NAIP Imager: Color Infrared
If still you are not able to access the USA NAIP Imagery color infrared, please update the google chrome, clear all cookies and try it.
Or else using the link https://naip.arcgis.com/arcgis/rest/services/NAIP/ImageServer to access the data.