In a lot of modern cars, there's no straightforward way of fully disabling ABS, traction control, electronic stability control, etc. There are certainly situations where they may be helpful, such as in a top-heavy truck with an open differential, but ABS and traction control systems can pose problems in other situations, such as in snow. Especially in the case of RWD coupes with limited-slip differentials, a bit of skidding may be an asset, provided the driver knows how to correct for oversteer. Even in FWD cars, ABS can sometimes be a detriment when stopping in snow, as the rapid automated brake-pumping can dislodge the snow you were otherwise going to be holding steady on.
Ultimately, I'm opposed to driver assist features being forced onto drivers who don't want to use them. I'm also opposed to teaching people how to drive with these assistance features. It's a lot like teaching students to use AI chatbots to do their work instead of teaching them to do their work themselves.