The non-mining relay nodes were added later, without any justification. They break that security argument.
Rubbish.
I'm sorry but you have not tried to understand one thing but instead tried to just post rubbish again and again and again.
I would recommend that you retire as you have zero understanding of this technology and we have zero tolerance for your ignorance.
(and I 100% expected that you would post such a response as I know that you are just a paid shill - seriously you should be ashamed of yourself - if you have any self-respect at all then just stop posting)
(even your grandchildren would be saying "don't post more crap grandpa")