My blender mesh has weird white spots when imported

[aloeries (gabe)]

I’ve tried saving it as fbx and obj and both looked the same. I also tried to use blender modifiers such as solidify but also didn’t work

[RainyBora]

Is this a mesh issue or a texture issue?

[infirmn]

try decimate your model by a very small amount and try again maybe? ive never seen this before

[SubtotalAnt8185]

I’d assume it’s your UVs. Why wouldn’t it be?