Best method / procedure to whiten teeth with no enamel, & dentin showing?

Hi! I’m suffering from a condition whereby my tooth enamel has nearly completely eroded away. I’m not 100% sure, but assume this is a genetic issue. My main issue is that where the enamel has worn away, & the dentin is now showing, my teeth have an unattractive yellow tint. I don’t believe traditional whitening methods would have any effect on the dentin’s yellow tint. If this is the case then would veneers, either composite or porcelain, be the only route to go down to achieve a “white” smile?