The short answer is no, these companies aren't so quick to get rid of DPI, rather they may use a technology called SSLBump which would act as a man-in-the-middle for DPI.
Jawaab gaaban maahan, shirkadahani ma aha kuwo deg deg ah si ay uga takhalusaan DPI, halkii ay isticmaali lahaayeen tiknoolajiyad la yidhaahdo SSLBump kaas oo u shaqeyn lahaa nin-dhex-dhexaad u ah DPI.