Start with what a real wash cycle on these machines actually does, because it's the baseline everything else gets compared against. A Normal or Standard program fills the tub, heats the water, circulates it under pressure with a dose of detergent long enough for the chemical action to break down grease and starch, drains, refills for a rinse, and finishes with whatever drying method the machine has. The Baby Care cycle on both the Canbo model and the FOHERE model states this plainly: it heats water to 167°F specifically because bottles and heavily soiled dishes need that combination of heat, time and detergent to actually come clean.
Now look at what none of the four listings claim for their Fruit program. Not one states a wash temperature for it, the way two of them do for Baby Care. Not one lists it alongside the cycles described as "deep cleaning" or "heavy." The FOHERE listing is the most direct about why: it describes the Fruit cycle as gentle produce rinsing without detergent, in the same breath it uses "deep cleaning" and 167°F for Baby Care. That's a manufacturer telling you, in its own bullet copy, that this is a different category of program — force without heat, without chemistry, without the dwell time a wash needs.
The AIRMSEN model makes the same point a different way: it lists Fruit and Glass as two separate programs, not one "gentle" catch-all. If Fruit were simply this machine's delicate-items setting, there'd be no reason to also ship a dedicated Glass program alongside it — the two exist separately because Fruit is built around produce specifically, and produce is a rinsing problem, not a delicate-items problem. Strip away the produce framing and what's left across all four listings is the same basic profile every compact dishwasher control board already needs somewhere in its menu: a short, cold-to-lukewarm, detergent-free pass. Call it what it mechanically is — a rinse cycle wearing a produce label.