As a parent, even when cutting off most of the emotions related to this horrible war crime, I am unfazed and unconvinced by such, even if well meaning whataboutism.
No, it's not whataboutism, it's moving the goalposts. Consider the following exchange:
Alice: "McDonalds mistreats its workers by paying them below the minimum wage"
Bob: "No they don't. They all get paid at or above the local minimum wage"
Charlie: "Well that doesn't matter, because McDonald's still mistreats its workers because it's a capitalist institution, which by definition means they're siphoning the fruits of the worker's labor"
Even if you agree with Charlie's point, at the very least it's in poor taste to bring it up in a conversation specifically talking about the minimum wage. Otherwise every discussion about some aspect of [thing] just turns into a plebiscite about [thing].