Wavelength doesn't believe in cardio; apparently stuffing your face with doughnuts and sitting in a chair all day will lead to good weight loss as long as there is some caloric deficit.
Debussey agrees with Wavelength here. Might not be optimal, but it will work if your body = not really tricky in regards to fatloss.
Debussey would in theory (since Debussey does not train cardio or diet) not bother with normal low intensity cardio either (Debussey has done experiments on this type of cardio in hypothetical diets while measuring variables like weight and BF while logging the overall energy levels during training, strength levels and energy in other day2day activities), but HIT cardio has so many benefits (while the hypothetical diet data indicates that it works much better on a diet than the low intensity crap, for fatloss and for maintaining a good overall feeling in the gym and other activities) that it should be done anyway, if anything, just for the opportunities to gain mental toughness and superior cardio while NOT fucking up your workouts.
But this is just Debussey's hypothetical experience on itself. For other spermers, it might be different. But low intensity cardio = complete crap for Debussey in Debussey's hypothetical worlds.