Someone forgot to tell Brett Kavanaugh.

How so? Left handed people aren't human. Just like how criminals aren't treated like normal humans with equal rights.

Seriously though, I don't think it technically violates anything given that we do have a set of humans (criminals) that we treat unequally. Culturally we believe theft and murder gives us the right to treat such people who do such things unequally and we've encoded that into law. It is simply another culture shift to interpret left handedness as the same thing.

I mean the example is absurd but it's a valid example. Maybe a more realistic example is pronoun usage and the forced recognition of multiple genders other than two. Taken to the extreme we would have to accept that anyones made up gender is real and we will be forced to recognize their beliefs that these things exist.

In CA you can already get this classified as harassment and get fired from your workplace.

And just to be clear I agree with the whole made up gender and pronoun thing. If you want me to refer to you with they instead of she or he that's fine, but the point is that all of this is clearly culture/opinion based and none of it is a universal right because what is "universal" is ALSO an opinion.