But you don't know "what" they are getting. Just knowing the numbers of meals and types of food really doesn't tell us anything - that's why comparison to others is pretty useless.
1st - We don't know what exactly is being bought in each categories. Meats could mean free-range grass fed buffalo, ribeye steaks, and duck breasts or bulk packaged bone-in, skin-on chicken thighs and 80% ground beef - both sets are meats and both are wildly different costs. Fruits could be organic raspberries, dates, and kumquats or red delicious apples, oranges, and bananas - again both sets are fruits and both are wildly different costs. So, knowing we all eat meats, fruit, and veggies pretty much tells us nothing about what we actually eat.
2nd - We don't know what kinds of even the specific product the op buys AND what they are willing to trade down to. Take bread - you can make your own, you can buy the cheap store brand white bread, you can buy the expensive 9 grain brand bread, or you can hit the bakery and buy the fresh-baked bread...and this will wildly vary your costs. If the op has time concerns (which were mentioned), that takes out the cheapest option - making their own bread. If they want more health benefits than mere white, that takes out the 2nd cheapest option. So, while many on the boards may spend under $1/loaf for bread, op may spend $3-$4/loaf and that may not be a cost they are willing to trade off. This is also easiest to see in coffee. Personally, I only drink Caribou coffee (in k cups), so I know comparing what I spend on coffee to what someone might spend on store brand instant coffee is nuts, no matter if we live in the same place or not.
Op has mentioned their 1st trade off is time, so buying lots of products in bulk (which for 2 people would involve lots of time breaking down and space in storage), making lots of items from scratch, shopping multiple stores, and couponing (which was tried and abandoned) are likely 4 areas they wouldn't consider viable.
So, the 1st things they should consider are what I mentioned (do they eat out less b/c of what they buy, do they throw out any of what they buy, and do they buy the items they eat on sale) - just analyzing these areas may bring down costs. If it doesn't or the op wants to go further, they should consider what trade offs they can and are willing make in their grocery buying habits which won't increase costs elsewhere...when money becomes more of an issue, people are willing to make more trade-offs (I know - I didn't always get to drink Caribou)...
This is all JMHO, but I think it needs to be said. I've seen many posts with so many budgets for food that for many (due to time, dietary needs, location, family size, family food preferences, cooking ability, or heck, just plain foodie pleasure) would be unrealistic and that would depress most people and make them unwilling to take the 1st step at looking at what they buy and why.