Yes.
That was true of his Credibility Meter; it's probably frozen in place after all this time.
But...
The BS Meter on the other hand slammed so hard, it broke.
Membership in the CCRM (in good standing) has its privileges; and so, you're entitled to know some important details, here.
The most important detail being, the BS Meter's needle deflected so hard, the sucker's now permanently bent.
...FYI & FWIW: Electrical Engineers recognize this condition as, "Peyronie's Needle."
Remember when Dan's poor mail-openning assistant was stricken with skin anthrax and Dan appeared on the "Breaking News" with his sleeves rolled up as if he had been doing actual work?