#1 You are NOT an ‘alumni’…………alumni is plural. You are an alumnus, a male who attended Torah Vadaath.
Yes, the belief that Jews are superior to other groups is racist. That does not mean the theory is false. Proclaiming it publicly among non-Jews could subject you to attack and foster hatred of all Jews.
Even if one believes that Jews are G-d’s chosen people and superior to other nations, that does not mean that they have ‘degenerated’ as Joseph so hatefully posted.