I think that when renewable energy will be widely used even to mine Bitcoin. People will be more calm and optimistic about Bitcoin. While it is being mined consuming so much dirty energy that pollutes our environment, there are a lot of people and organisation that are against crypto, but I think that it will become greener soon and people will change thier tune.
But I am thinking that even if bitcoin will be mined by renewable energy, there will be people that will still be against with it. We will not satisfy all these people. But even then, no one can stop bitcoin. It has been proven by the fact that even if Chinese banned the total usage of crypto, they couldn't crashed the popularity of bitcoin. Instead, it keeps on reaching new heights.