Because it’s the most boring and non enjoyable part of this game. Unless you’re eating junk, eating is a chore.Diet.
Very few take this part seriously, even among experienced users, but a newbie with an excellent diet it is extremely rare.
If your diet is nailed, you will stand out from the others. It will show in your results.
Meal preparation is also where most, myself included, have the most trouble. Having familial responsibilities and hectic life schedules, it becomes a challenge to be on point 100% of the time. We do what we can to avoid eating out but we have to balance our personal lives too so we don’t end up messing it up in exchange.