It's probably not as bad for mathematical derivations. I still do those by hand since they are more like drawing than expression.
So is testing; people who don't have the skills don't do well. Hell, the entire concept of education is ableist towards learning impaired kids. Let's do away with it entirely.
Having had much occasion to consider this issue, I would suggest moving away from the essay format. Most of the typical essay is fluff that serves to provide narrative cohesion. If knowledge of facts and manipulation of principles are what is being evaluated, presentation by bullet points should be sufficient.
Doing anything is inherently based on your ability to do it. Running is inherently ableist. Swimming is ableist. Typing is inherently ableist.
Pointing this out is just a thought terminating cliche. Ok, it's ableist. So?
> As soon as I could use a word processor I blossomed.
You understand this is inherently ableist to people that can't type?
> I still do those by hand since they are more like drawing than expression.
Way to do ableist math.
yes.
> I would be at a massive disadvantage.
yes.
...but.
how would you propose to filter out able cheaters instead? there's also in person one on one verbal exam, but economics and logistics of that are insanely unfavorable (see also - job interviews.)