On the USS Indiana you can seem them proudly highlighting the US of an Xbox controller: https://youtu.be/0StWrXoN8nI?t=509 (Also note the insane amount of screens in the control room).
But highlighting the gamepad on the Titan seems like more of a "gotcha" that journalists have latched onto than a legitimate concern. It almost certainly didn't fail because of consumer grade hardware - it failed because of poor engineering of its hull.
Using a witeless gamepad as the primary maneuvering controls of a manned undersea vessel without an onboard backup is one (of very many) indications of reckless corner cutting, but, yes, not particularly likely the critical failure point.
But highlighting the gamepad on the Titan seems like more of a "gotcha" that journalists have latched onto than a legitimate concern. It almost certainly didn't fail because of consumer grade hardware - it failed because of poor engineering of its hull.