https://www.fastcompany.com/90318155/heres-how-trader-joes-p...
Trader Joes has always been semi-unique as a grocery store in that a reasonably high percentage of their produce comes as a multipack on a paper/stryofoam tray wrapped in plastic. It always struck me as wasteful as well.
For most products, you have the choice of multiple companies Y that make/sell said product. Some might differentiate themselves on reducing their packaging. In other cases, you might be able to reduce your packaging impact by buying said product used or (god forbid) going without something you want but don't need.
In that order.
I think it's past time we come up with a macro economic measure that doesn't depend on compounding year over year growth on a finite planet.