> so explicit wording eliminates any room for bad faith interpretations in the future - no matter how slim that possibility may be.

Again, no. The Dutch constitution literally specifies “discrimination under any ground is not allowed”. Unless disability or sexual orientation does not fall under “any ground”, it does nothing to change anything.

And again, the Dutch constitution is literally designed to ensure that constitutionality of legislation cannot be tested in court. With enough political will, the senate and parliament can contradict the constitution. By design, politicians decide whether legislation aligns with the constitution. And if it doesn’t, legislation cannot be thrown out by courts.

If that political will exists, they can obviously just change the constitution again (and the constitution gets changed frequently).

And anyway, international treaties signed take precedence over the Dutch constitution - again, by design.