That reminds me of the episode that Jamie Oliver did, where he tried to prove that he could make healthy and delicious (to him) school meals, while staying inside the budget, at scale, as an alternative to fishsticks with chips (as in french fries) and peas, which he considers unhealthy. He succeeded with his culinary mission. And then, none of the kids actually chose his lunch. They wanted the fishsticks.
Personally, I don't think there's anything wrong with fishsticks, chips, and peas. (It also doesn't meet the criteria for ultra-processed, if I correctly understand the term, so it's a bit off topic here). The chips are just potatoes and oil. The fishsticks are actual fish (cut into stick form while frozen) with breading. The peas are ...well, peas.
Personally, I don't think there's anything wrong with fishsticks, chips, and peas. (It also doesn't meet the criteria for ultra-processed, if I correctly understand the term, so it's a bit off topic here). The chips are just potatoes and oil. The fishsticks are actual fish (cut into stick form while frozen) with breading. The peas are ...well, peas.