Then why require GMO labeling on food?

We don't require labeling for basically any other concerns about business practices and yet everyone seems to care about this one. When I buy chicken it doesn't have a sticker on it sayin "this chicken was probably kicked a few times". or slave labor was used on this chocolate. There are other voluntarily done labeling against both of those, but not a requirement to say it.

The problem is, the narrative is grouping them together. The general narrate is "concern over what it going into our bodies" which has nothing to do with business practices.