Using loads more components than required, to give a vastly inferior performance, isn't 'distinguishing' - at least not in any way you would like
Nothing wrong with food cans, that's the ONLY thing he's done that makes any sense.
But his 'design' isn't efficient, it's using hundreds more components than required, and yet gives poor performance, and much lower efficiency.
There are thousands of hams all over the world transmitting with low powers, either homemade, or commercial - and it's unlikely any are as poor as his.
I'm still unsure if he's serious or just a troll? - so far I've given him the benefit of the doubt, but his ideas are so bad (and so wrong) I can't help thinking it's a deliberate wind up?.