Why are you being so needlessly judgy? Maybe they have more money coming that will allow them to comfortably pay the electric bill by the time it comes. Maybe they wanted a special meal and buying & slow cooking the pork is how they budgeted their money. We have no idea about OP’s circumstances and frankly, it sucks that you felt the need to comment on how they’re doing everything wrong. They were excited about their ingenuity in the face of difficult circumstances and just trying to share something they were proud of with the community.
(Btw, I was curious so I did some googling and using this guy’s sample numbers, a 36 hr cook would use around $0.60usd in electricity. So changing cooking methods is not really an effective way here to save money.)
That person’s being a jerk, you don’t need to defend yourself.
Your rolls look delicious. Very clever of you to use the coconut milk I don’t think it would have occurred to me. Hope your situation turns around soon, but in the meantime, it looks like you are doing an incredible job working with what you’ve got.