Earlier quoted context omitted.
Age and veteran status are pretty much static? Like sex and gender. On the contrary, opinions like religion and politic affiliation are the exact opposite (and that you find those conflated in things like CoC troubles me).
> Age and veteran status are pretty much static? No, age and veteran status change over time. It's true that in the direction they are legally protected, they are mostly one-way gates into protected status (you can become a veteran or a person over 40, but you don't normally exit either status; it's theoretically possible with veterans status, but extremely rare.) Physical and mental disability, citizenship status, a…
Of course your age change, and a veteran once was not ; but try to get younger if you want? nope. Un-AIDS yourself by the force of will? nope
If you have no control over it, that is very static, even if next year you'll be one year older.
But one can decide not to be a nazi anymore, or a cult believer, at anytime. That's where the fundamental difference resides. And these different things should be treated differently.
A real problem for me is to have mere opinions protected from critics on the ground of fighting discrimination. It should always be possible to say to someone that what they believe is wrong or simply absurd.