Also it is not subjective, this is THE definition of spam. Spam does not have to be advertising, it only has to be disruptive.
See my post above where I debunk your definition of spam as I only posted it once.
It is subjective I as one person may say "disruptive" means posting something one way (many times) is spam and another user may view it as that by just posting it once.
Here for you since you want to play word games:
sub·jec·tive
səbˈjektiv/
adjective
1.
based on or influenced by personal feelings, tastes, or opinions.
"his views are highly subjective"
synonyms: personal, individual, emotional, instinctive, intuitive More
antonyms: objective
dependent on the mind or on an individual's perception for its existence.
2.
GRAMMAR
of, relating to, or denoting a case of nouns and pronouns used for the subject of a sentence.