At this point it’s enough to call ‘em out on not simply giving up the obvious cases of gasoline/diesel/propane/NG/plastic/polyester. If they won’t make such a “simple” move themselves, affordable alternatives being available on all fronts, then we’re not going to get anywhere close to the second/third-order usage you’re referring to and confusing them with.
Need to confront ‘em like that prof we heard lately: “I can’t easily divest such stocks, but I can turn the heat off right now.”
Same for any investment firm that buys into the BDS crap on “fossil fuels”. Shut them off.