The thumbnail design utilizes the bold text background from the break screen. The border and center bubble in practice are tinted the color that reflects the platform where the content exists. YouTube is red and Twitch is purple, for instance.
In the last design, I had individual designs for thumbnails on each platform but I figured I should streamline that part of the process this time around. I will likely opt to accent my designs with platform colors to differentiate their usage in the future to continue to cut down on Photoshop time.