Dyed products aren’t the most long-lasting solution on the market. They tend to fade and discolor at a faster rate. Which means that they may need to be replaced frequently.
Dyed tinting doesn’t do very well at blocking UV rays or infrared light, which typically results in more inside heat and thermal stress on windows.
Dyed products can be damaged fairly easily compared to ceramic tints.
Dyed tinting with metallic components can interfere with cellular and Wi-Fi signals.