Also, I guess people with physical disabilities might also find trying to go in and change things trickier than most. I've never been able to get Grammarly to work on my PC so I have to load my story into the online version, check it there, and then copy over any changes - it's not a quick 'accept change' thing. And if your fingers don't work so well, all this faffing about might be a problem, when frankly, the original version probably makes enough sense and is fine.