I don’t know, I feel ‘what’s the point’ often about lots of little eco things like that. I know the counter argument is ‘every little helps’ - but does it really though? Honestly? I remember reading about the amount of carbon and other pollution the shipping industry produces each year and it makes you feel completely hopeless. A single container ship is equivalent to 50 million cars in carbon emissions, and they produce other greenhouse gases as well, fuel spills, cargo spills etc.
The climate crisis won’t be solved by us individual citizens using cleaning rags, bamboo toothbrushes and recycling our yoghurt pots (or sending them for recycling.... who knows what actually happens to them, and how much energy is used and more carbon released in the process!). It’s a global systemic problem.
I know we should still all make whatever effort we can..... but honestly I refuse to feel guilty about small things I could do better on (usually by spending more money or time on..... neither or which I am rolling in!) when the whole of modern human civilisation is basically set up to self-destruct in any case.