Why food type matters
Different foods demand different work. That gives the joke context — it does not change the time-based verdict.
The verdict uses elapsed time only. Food type is context, not a scientific adjustment, handicap or official eating-time standard.
Salad
Fork, spear, chew. Salads look simple, but leafy pieces, crunchy vegetables and runaway toppings can turn every bite into minor table admin.
Burger
A burger is handheld, but height, fillings and structural collapse matter. Once the sauce reaches the wrist, speed is no longer the only problem.
Pasta
Noodles need twirling, lifting or careful chopstick work. The handling is real. Spending a documentary-length runtime on one bowl is still impressive.
Steak
Steak usually needs cutting bite by bite, and tougher pieces demand more chewing. The knife explains some delay; it does not grant diplomatic immunity.
Seafood
Shelling prawns, cracking crab and avoiding bones all take genuine effort. Seafood comes with paperwork. The timer, however, keeps running.