colleague is very into all this environment stuff. obviously i know there's a massive problem and the world as a whole needs to act. but this colleague goes around preaching to everyone about the damage we're doing to the environment. me because i have 4 children, my other colleague because she drives 30 minutes to get to work because buses dont run at the time she needs them, and so on. she is vegan and preaches about how her diet is great for the environment and we should all be vegan too. my issue is that every fucking morning she goes to the work canteen and buys a plastic bottle of water. she claims she cant drink tap water and gets really pissed off when we ask her about the environmental impact of all the bottles. she also seems to be off work a lot attending climate rallies, aibu to think she should just stfu about the environment. we all know theres a problem, we dont need to be preached to and its not exactly environmentally friendly to buy bottled water all the damn time. just get a water filter if you dont like the taste of tap water