I'll just leave it by saying when we go camping as a family, its a damn good thing I got the JT.
My core family camping gear (when wife goes), is a Gazelle T8 tent, 2 coleman white gas stoves, coleman kitchen, collapsable 5 gal water tanks, 300l DC cooler, Jackery 500, 120W solar panel... I invested in some semi-rugged (pelican?) plastic storage boxes to store it all... makes transport, and garage storage really easy.
For camping with the boy, we have a basic 2 person tent, 1 camp stove, hammock, the DC cooler, Jackery, solar panel... that will all fit in the TJ with the rear seat folded/flipped.