Examples:
-Ask them to buy weekly groceries: Men buy wrong items, correct items but more quantity, repeat buys when first has not exhausted etc. List is given, so there is no room for error if you ask wives
-Ask them to do Laundry: Men mix colored and whites, clothes that should not be dried, wrong setting for drying and these mistakes are repeated
-Ask them to clean/dust the house: Mix all the items on Mantel, Showcase, Arrange pot holders wrongly etc
-Unloading of dishwasher and put them back to where they belong: All cutleries are messed up
Only chore they seem to do correctly is rinse the soiled plates/glasses and start the dishwasher.
Is this on purpose to avoid getting more orders

I have not heard if wives mess up when they help men in yard work(putting Christmas lights, change welcome mats, change furniture in Patio, rake the fallen leaves etc)