I have worked on eCommerce web/mobile application, where there are 100000+ items on the website.
Most of the items in the eCommerce site have images.
The Images gets updated/uploaded frequently. Either by Content Source Team or Via Third-Party Integration (It means, images changed on Third Party website automatically updates the eCommerce Item Images).
So, most of them happen randomly.
In this case, Images will not have alt attribute with text as it is very time-consuming for the content departments.
As per accessibility testing, can we just add alt=" " attribute for the image element?