Criticism and hate are not the same thing

a) Hate implies vs love...a division against another. Critic (Greek krinein) implies separate from one another.

Natural law (inception towards death) discriminates (life) by setting apart.

b) Ones consent to a suggested -ism (criticism) establishes a conflict of reason (agree vs disagree); while permitting others to rebrand it into for example love vs hate.

c) Same (all perceivable) generates differences (each ones perception)...few equalize differences by suggesting many to respond alike.