Yeah power. But less so. My phone or laptop battery lasts shorter between charges. I’m not buying more phones or laptops to take up the slack. Powering the screen dominates battery usage between charges. It isn’t nothing, sure.
I’m in no way defending electron. It’s just not taking back the power and machines saved by ffmpeg. Which is a happy accident that’s nice. Restart your electron hate all you want.
Apple stopping support for security upgrades is the issue requiring a phone to stop being used, by you or the 2nd hand recipient. Same issue for the various android vendors.
That sure won't change if your phone uses a little less battery decoding movies and your battery use will still be dominated by screen use.