I can only go back as far as Howard, so my personal take is Albo; easily. There is lying on policy which is the norm but lying on values makes him the worst. He championed himself being the kid raised by single mum in a housing commision who was going to be strong on the strong. It was all BS.
I could only quickly find https://www.theguardian.com/environment/2022/feb/24/plastic-packaging-increases-fresh-food-waste-study-finds for a reference to this wrap study. It mentions
I don’t think this a good selection of items to demonstrate plastic doesn’t extend product shelf life. Personally I actually put a lot of veg in resealable bags to extend how long it lasts. Overall it definitely works for me.