Prescription bottles not so bad, but OTC stuff (aspirin/Tylenol, etc.), yeah. Not because of hand strength, but not always obvious ways of getting past the lock...sometimes you'd have to squeeze in just the right spot, other times press down and turn.
Household chemicals (bleach, paint thinner, etc.) even moreso.
Mine usually used a frying pan.

I don't EVER remember my mother wearing a dress around the house, even back in the 50s. To work, yes but not around the house. Ditto for friends' mothers. Maybe a city/suburbia thing?
Speaking of cooking, YKYO if you remember when it wasn't considered "manly" to be able to cook, except maybe outside grilling. My father was just a shade above helpless in the kitchen. Likewise when it came to doing laundry.