How about "lactose bigotry" instead of "lactose intolerance" https://scholar.google.com/scholar?q=%22lactose+bigotry%22
Sadly this substitution is rational since the Trump NSF went around cancelling grants based on CTRL+F “intolerance” and other “woke words” that also had technical meanings.
This example seems to precede the woke purge and perhaps is to do with citation laundering and evading plagiarism detectors.
TIL I'm a lactose bigot