Yes, as much as I like the idea of EVs taking over, my guess is it will be a couple of decades before we see significant numbers of EVs through out the world. I recently bought NZ Refining because I still see petroleum being a huge part of our lives until well after I've died.

One advantage of BHP is that it allows me to have a bob each way. Its gets 18 per cent of its revenue from petroleum but of course its main business is metals including copper.