This video debunks Elon Musk's statements and other people claiming that Bitcoin is using too much electricity and therefore hurting our planet.
You have to put into perspective what it replaces and the amount of electricity that could be save by doing so.
In addition, there are huge positive externalities for millions and even billions of people. They can be financially independent and have access to the best way to save money against inflation !
Venezuelians, Turkish, Argentinians or Lebanese used Bitcoin to SURVIVE.