I stopped trying to fix the climate disaster on my own a long time ago. There is nothing you can do to save us from the climate disaster. The illusion of green lifestyle only serves to push the responsibility from the actual polluters over to the consumer.
While polluters (including those that marked high polluting consumer products on mass scale) are not made to pay for their pollution (e.g. by carbon tax) they will keep polluting.
I’ve shifted towards trying to push politicians into enforcing stricter international agreements and building more green infrastructure. So far it has only made me feel even more powerless then before.