Back in the day the local Chinese food and Pizzerias would send a dude for free if you ordered enough and you just tipped them.
It’s not really a new thing and definitely a necessity on occasion.
These new gig models are becoming parasites and using them is painful to some.
I couldn’t kind Kentucky Jelly but I did find this, https://tastykitchen.com/recipes/canning/kentucky-bar-fight-jam/