https://change.org/p/ea-games-include-sims-with-disabilities-in-the-sims-4https://reddit.com/r/thesims/comments/6p5f0u/disability_and_the_sims/https://www.reddit.com/r/Sims4/comments/6a0y57/where_are_the_sims_with_disabilities/
Note quite the same thing as requesting Sims with disability
https://sims-online.com/sims-4-building-challenge-disability-simproved/
here's a thread from back in 2015 from the site itself
https://forums.thesims.com/en_us/discussion/818050/wheelchairs
2016
https://forums.thesims.com/EN_US/discussion/876061/special-needs
https://forums.thesims.com/en_US/discussion/718812/disabilities
from Sims 3 area
https://forums.thesims.com/en_US/discussion/105207/no-handicapped-sims/p1
https://forums.thesims.com/en_US/discussion/683214/ideal-additions-for-ts4
https://forums.thesims.com/en_US/discussion/742534/hearing-aids-for-sims
https://forums.thesims.com/en_US/discussion/685713/ignore-this-no-upset-was-intended
and I counted the wheelchair poses over on Lana's site and there are 14 and one of them also includes a dog. There's one visually impaired pose and one temporary disabled pose (crutches)
someone who thread got deleted
https://answers.ea.com/t5/Technical-Issues-PC/The-Sims-4-forum-Disability-discrimination-and-no-one-cares/td-p/5431402
basically on most forums I been on there's been at least one thread about disabilities in the sims
https://sims4forum.com/threads/sims-4-wheelchairs-and-disabilities.713/
