Or people showing off their electronics projects, all the comments are just EE students from countries where the unis are degree factories asking for code etc so they can rip off the project: https://www.youtube.com/watch?v=LJ-kgruAG68, https://www.youtube.com/watch?v=6M2AOPGqR-M etc, so easy to find.

It's always the same "how can I contact u" "circuit diagram and code pls" "what is x project cost" <--- important for these countries. So many EE students in places just ripping off other people's projects & the uni doesn't know better or care aha