Is there such a thing as a wax for specific car colours or is it all marketing guff?

For instance for the best vRS colour, yellow, is there a specific wax that would be better?

I have Dodo juice banana armour at the moment and considering trying something else.

Personally I can't see how the colour of the wax makes any difference as it the polishing which makes the finish the wax just protects it. So try anything you like really

As far as my knowledge goes its just marketing guff

Any wax will do any colour in my experience