I don't know whether to throughly destory this video, or just not give them the air time any more?
I wouldn't put new energy in their new video, all the people with some ohm's law knowledge already know what's going on.
To the others, you (we) sound like a religious demagoge or a consperacist, someone with a hidden agenda.
If I would react, I would resolutely
stick to my own initial claims.
-they did not give a list of products that stop working below 1.2V
-they gave no list with devices that already have a boost converter.
-they mix all kind of tech/science units, go to basic school
-they don't understand percentages.
-there is no linearity between rest voltage and rest energy.
-the product has max xx% rendability, what will result in a lower autonomy
-they refuse to give numbers when speaking about longer, more, better,...
-...
None of this is corrected in their video2
Don't get guided by them or their agenda.