conspiracy theories regarding the powers that be have broken my bros spirit. how do i get him out of this? the guy is good looking 6'2 comes from a rich family well educated but stuck with his worldview and has dropped out of his friends circle and has no gf either and is now 32. He has been at it since the last 7 years.

im at my wits end trying to pull him out. we've had a few fights as well.