The signs about washing your hands in the restrooms of restraunts and fast food joints, arent those are only meant for the employees there?

yes...........................

Well, it is, but common sense would mean ALL people wash their hands after using the washroom.  It's sort of like NOT using the same cutting board to first prepare raw chicken and then using it for a salad you don't cook, or storing your excess eggs on the roof.

So basically what you are telling us is that if you use the bathroom and take a poop and wipe your butt, that you don’t wash your hands. Then you go back to your table and enjoy eating a delicious hamburger with your hands. Sweet.

These days with covid 19 out there, you should wash your hands.

NO, Touching "down there" can mean your hands have a fair amount of bacteria on them. Some are dangerous.

no , havent you heard of the covid virus and proper cleanliness troll .

No one cares if you eat your own food with dirty hands and they should clean tables anyway, so knock yourself out and have a poo burger.

I’d hope you at least occasionally wash your hands, especially before eating but yes, those signs are for the employees. They also are there to let the customer know that their food is being made with clean hands... eaten with clean hands; however, may not be so. 

It's good advice for everyone..........but especially employees handling your food. 

No. They're meant for everybody who uses the toilet. 

Touching "down there" can mean your hands have a fair amount of bacteria on them. Some are dangerous.