he even filed a lawsuit against LHC <------ as if he knew better than other scientists and thought others haven't considered the consequence of the project before putting it into testing ?

I suppose he was doing it out of principle (or at least, he thinks he is). That article I linked had this snippet:

"In physics you’ve got to be a physicist, especially a pre-eminent one, if you want to challenge CERN, which of course is loaded with them, including Nobel Laureates. It’s not just snobbery, but it’s more or less the club rules today. If they had been applied to Albert Einstein when he was drudging as a clerk at the Swiss Patent Office, he would have dwelt in obscurity. Actually as it happens, Einstein’s logic informs much of Rössler’s thinking on black holes."

Then later on, this bring up this issue again. Feels like Dr. Otto is using this as an argument to prove his point against 7000+ of the best and brightests physicists.