I think demand for fossil fuel free holdings is more of a risk reduction strategy greenwashed as something more.
i.e. People doing the right thing for the wrong reasons is just fine. The right thing ends up being done.
[1] for some value of 'long'...
It's not laudable though.
I understand the desire to dig into intentions here but we're not losing if we invest less in coal.
I'd like to know what is the point of giving investors a pat on the back for engaging in selfish behavior? It's like thanking a full tiger for not eating you.