I think it is time to get my eldest to help out a bit around the house and start to take some responsibility for themselves.
Currently they do not make their own breakfast, pack their own school bag, make their bed, put their laundry in the laundry bin..... Basically we do everything they even get breakfast in bed (a lot of the time).
I was thinking get their own breakfast, pack own school bag, make bed etc in morning. Once per week make a simple meal for family (they tell us what they want to prepare we get ingredients and help), maybe at weekend do 1 hour gardening and do one dishwasher and washing machine load (to help gain independence).