What is the primary concern regarding the use of Drop Caps in documents?

The primary concern regarding the use of Drop Caps is that they can complicate reading for average users and assistive technology. When Drop Caps are used, the initial letter's size and placement can disrupt the flow of text, making it harder for users, particularly those who rely on screen readers or other assistive technologies, to navigate the content. Assistive technologies may struggle to recognize and interpret these stylistic choices, potentially leading to user confusion or misinterpretation of the document.

Using Drop Caps can create visual barriers that interfere with the linear reading experience that many users expect when consuming text. This can become especially problematic for individuals with cognitive or visual impairments, who may find it difficult to process a standard reading layout that is altered by decorative elements like Drop Caps. Maintaining clarity and accessibility is crucial, as it ensures that all users can access and understand the information presented in the document.