That's a lot of "implants." Same thought process:
"Well.... wearing one pair of socks makes my shoes fit well, so maybe if I wore five pairs of socks (at the same time) my shoes would fit even better! After all, more is better, right?"
Truth be told, mini-implants are hardly regulated. If it falls below 3.1mm in diameter then it is not held to the same surgical standard as researched osseointegrated implants. It falls into a grey area since it is less likely to require grafting or to impinge on anatomical structures during placement. It could be said that they were l-o-n-g term temporaries...
It is open to any "guy" that can buy a drill and a kit.