These two SCs directly affect the vast majority of visual web content, yet neither is supported by science, nor peer review, nor testing. WCAG 2's contrast math/methods do not support actual accessibility, and in fact can result in conditions that are worse for those with color vision deficiencies. The understanding docs of WCAG 2.x contain false or misleading information, and the premise lacks scientific support. 1.4.3 and 1.4.11 should not be incorporated into any laws nor regulations. This could be said of a few other SCs, but these two in particular have resulted in the greatest misunderstandings, and the greatest harm to users and readability.
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