I feel the same way. Most of the feedback on your post seems to be from newbies who like it, so maybe we should start a new community for us advanced folks instead of referring everyone to !linux4noobs@lemmy.world.
dvb
joined 1 year ago
Unfortunately, that no longer seems to be the case. I just did a research and almost all projectors that came into question for me now also have smart features.
ArchWiki: Hibernate on low battery level
This approach uses udev, so you don't have to constantly check the battery level by yourself.