It’s a huge stretch to point this out as a “disproportionate share”. This is one of the most equal industries in the US.
“…women make up a disproportionate share of the US grocery workforce. (50.5%)
For example, women, who make up 47.4% of the nation’s overall workforce, account for 50.5% of the nearly seven million grocery workers.
CNN: The grocery cashier ringing you up is not OK.