Found this comment to be consistent:
Jean-Philippe Ricq 4 days ago
It's simple...each time the light is on or variating, just notice one of his hand is missing on the video ...
Noticed the many adverts appearing in text and video when seeking through the video.
FREE ENERGY WITH MAGNETS 🧲💡💡- Infinite Magnetic Energy - New Method 2023
Hidden Technology 432K subscribers 71,375 views
Thumbs up: 2.1k Thumbs down 900
Looks like they have twice more believers or they manage to get that button clicked through other means.
Found another video with the same thing and loaded full of adverts too:
https://www.youtube.com/watch ?v=QbPM9_ORyss
Free Energy Generator Using Magnet At home
19 Apr 2022 74,523 views Crazy Black Hacks 41.4K subscribers
1.3k Thumbs up 105 Thumbs down
About ten times more believers.
I see this is how they make their money, through trickery and loading it full of adverts literally every couple of minutes.