Being black myself, I clocked that cartoon imagery right away, but I gave them benefit of the doubt that maybe it wasn't the intention and they accidentally got too close when typing "evil monkey" in their AI generator. Missing are thick and/or red lips that usually coincides with the imagery, but it still is very clearly inspired. I also thought maybe it was just me reading too into it. To see it blow up now confirms my initial gut reaction and Knotts should definitely 1) recall the shirts, 2) stop using AI art because stuff like this happens, and 3) hire an art team of all colors, shapes and sizes so something like it doesn't happen again.
What's cheaper Knotts, an art team or a lawsuit that could end the company? Wise up, fast.