@Aroundtheworldin80moves
It should be moving to reusable packaging... taking your tupperware to get your meat, fish etc, mesh bags for fruit, containers for your cereal...
It's a great idea in theory, but there are issues with that too, mostly time, money and car use.
I was in our fairly local farm shop the other day and they had an area with laundry detergent, cleaning stuff, shampoo etc that you can use to refill bottles. It's a great idea and one I've seen elsewhere, but the stuff itself was really expensive and it's yet another place to travel to. It's a 20 minute drive from home and I would have to use the car. I was there for the soft play and won't be going there for a while, but that's a whole other story.
Same issues for our local food shop where you buy dry goods, oils etc by weight. There's no parking, so I've got to drive into town, pay to park and walk to this place. Is that more environmentally friendly than getting it all on my one supermarket delivery? I honestly don't know.
I've been trying to find ways to cut down our plastic use recently. Some are easy, others not so much. I've:
Ordered plastic free loo rolls - they are far better than the supermarket ones and last forever, which is just as well as they are pricey.
Changed to bar soaps - prefer this to liquid, but it's messy and have to clean the sinks more often.
Switched to powder laundry detergent.
Tried vinegar as a fabric conditioner - not convinced yet.
Trying shampoo and conditioner bars. I think I'm on to a loser here. I'd been looking online and then saw some in a craft fair at the weekend. Used them yesterday and it was a huge disappointment. The shampoo left a waxy residue on my hair and the conditioner did nothing. I think the shampoo bar may end it's days as hand soap instead.
One thing I will say from my purchases and research - caring for the environment and going plastic free is a well off person's game. Things are definitely more expensive or they take a lot of time. This seems to be particularly true for things like toiletries and cleaning products. Until these come down in price then environentally aware people on a tight budget will struggle I think. My husband retires in a few years time and I hope things are more affordable by then.