People have offered very going advice, something not mentioned is: buying larger containers for any plastic related things I do need to buy. If I’m buying dish soap, i’m purchasing a larger container to reduce the amount of plastic I’m purchasing per unit of product. Meats and fish generally use plastic packaging. I eat a lot of beans which can be placed in your own packaging at many regular grocery stores, and generate less green house gasses then meats and fish.
I think you should try another pair and complain to PIAa. My wipers wipe water amazingly, even now. I can imagine some wear over time, but the fact that yours were not wiping well to begin with tells me it may have been a faulty instance (or their quality has dropped significantly recently). Regardless that’s a shitty experience