I think the Netherlands doesn’t stipulates a disability. And honestly, there are reasons other than disabilities and neurodivergence; some people are caregivers, or have young kids, or have a nice home office setup (which a lot of the same companies “flexing” as you put it will never match in the office), or they just don’t want to waste money and time commuting.
I believe if the job can be done remotely, it should be a worker’s right. No hassle, no questions asked, and no retaliation or discrimination.
However, I’m not sure where you’re located, but I’m not holding my breath for meaningful workers’ rights legislation in the US any time soon.