I’m aware, my grandpa Joe defence isn’t that serious either lol.

Maybe he offered to help but the family said no? I know my grandma sometimes grumbled about her kids and grandkids never letting her do anything cause they were always like “it’s alright grandma we can do it for you”. Maybe grandpa Joe was being forced to stay in bed by rhe family because of his age and he saw the factory trip as a chance to finally get out of bed for a day? Perhaps poor grandpa Joe is simply misunderstood.