Yes, there are two ways to incorporate dynamic content with If-So and Layer Slider.
The first method involves creating an If-So trigger and inserting its shortcode into the slide’s content field to add dynamic content to the slide.
The second option is to display different layer sliders to different users. To achieve this, create an If-So trigger with multiple versions, and assign the different layer sliders as the content of each trigger using the sliders’ shortcode. However, note that if you choose this approach, you may not be able to load the trigger using Ajax.