First, you seem to not understand the _actual_ cost of running a non-mining, fully validating wallet. See my previous reply above. Second, your cheap skinflint demand to get a free ride by crippling the Bitcoin network is crippling the Bitcoin network. Your so-called 'contribution' to Bitcoin network security is a net negative.
Which is absolute nonsense and couldn't be further from reality.
Well, then you should have no problem disproving at least one portion of what I typed with evidence of facts and reasoning therefrom. Instead, all you've got so far is platitudes.