This is not what this phrase is about. I came to it working on the structural data of just under 100k Chinese characters. I'd spend hours, days and weeks proofreading and correcting formulas, so your "advocating and being a champion for inaccuracy" doesn't stick. But absent an automated, complete coverage of all records against a known error-free data set, there will likely be a small percentage of errors and dubious cases.

And thanks by the way for the readiness to jump to conclusions and fire a salve of allegations, viz. "willingly", "knowingly", "introducing", "ridiculous"