Will eating less fat make you sunburn easier (providing not pufa depleted)

[neverever]

say you would go very low fat would your body use stored pufa in your skin making you burn faster among other things?

Anecdotally i tried to cut back on fat as my stools were a bit sticky and i wanted to try a lower fat (15-20%) anyway but even tho i ate like 4k calories i sunburned quick when before i didnt burn that quick.