Does Oxygen Intake Affect the Whiteness of the Sclera?

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The claim that increased oxygen exposure to the eyes leads to a whiter sclera is debated. While some suggest that oxygen can improve scleral appearance by affecting tissue opacity, others argue that genetics play a significant role in scleral color. In children, the sclera appears thinner and may show a bluish tint due to the underlying vitreous humor. Overall, the whiteness of the sclera is influenced more by genetic factors and the structural characteristics of the eye rather than solely by oxygen levels.
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Does "the more oxygen your eyes have, the whiter your sclera becomes" (as claimed by certain contact lens manufactures)?

If so, why?
If not, then what actually affect the whiteness of the sclera?

Thanks!
 
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I don't think so, doesn't it have to do with genetics?

In children, the sclera is thinner and can show some of the inner blueness of the vitreous humor.
 
sclera is already white, oxygen may condense the fibrous tissue, opacity changes,
 
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