Quite right. Politics and security are closely related, especially in current times.
The community guidelines, the CoC or the TOS don’t even contain the string “polit”, so it is not quite clear how politics is not allowed, or why “politics of … any kind” is explicitly not allowed in “All around Qubes” only.
The only reference I find is about “political attacks” which is mentioned alongside any other type of attack, i.e. the focus is attacks, not politics per se.