Yeah, I remember there being complaints that you can't use a Dualshock 4 specifically because many disabled gamers have extensive modified their existing controllers that now can't be used on the PS5.Then why won't Sony let disabled gamers use their existing dualshocks?
It's bullshit.
The fact that games don't require the Dualsense's features shows that they could have easily allowed the Dualshock 4 to work on PS5. The reason they didn't is money, simple as that.