I love getting a pile of spam comments every day. No real ones! Just spam. Not getting real ones might be a matter of “if you don’t have anything nice to say, don’t say it” or “silence is golden” and might be just as well, but hey. I get an awful lot of traffic for it to be nothing but spam.
Speaking of those old sayings, my late friend Frank, in 8th grade before I ever met him, had to give a speech in speech class. I didn’t have that class because I was in French instead. He got up, said “silence is golden.” That was it. When prompted, he added “if you don’t have anything nice to say, don’t say it.” The class loved it, of course, and I forget whether the teacher gave him an A or a B, but it was a decent grade that rewarded his cleverness.