What if Wheelchairs and disabilities were added in sims?

You mean after they did over the neurodivergent community by not allowing the cart button light to be toggled off? Yeah EA's ableism is on full display, and if they did decide to include wheelchairs and other disability aids it'd be nothing more than a cash grab that actually cared to the amount of zero about real representation (second case in point, hearing aids showing up as fashion accessories, and zero actual real life adjacent dead or HoH gameplay/animations).