I think you missed the irony?
Our family have been recycling and the other environmentally good stuff (we think) for decades, but can not avoid some stuff, not unless we scale back to an earlier era life style.
Virtually impossible for us to avoid some major CO2 contributors. We all can do our bit, but how much is that worth?
I guess only a few measly % of our individual footprint.
You yourself have described that you take off the plastic packaging in the shop, right? (was it you?)
That does not count for one iota. Zilch.
The plastic has been made, and will be discarded ( hopefully recycled).
What we need to do is stop producing. stop the circle - Manufacture cheap goods, use, discard - buy new cheap goods.
We need to increase quality so the item lasts. Increase the cost so people can not afford to buy new at a whim.
Do you know the resources that went into producing the computers we use to post here? From mining the Rare Earth ore and drilling for the crude oil, , down to the shipment to the store that sold it to you?
Huge.