There are far more unethical things that happen beyond that, unfortunately. (makingthymeforhealth.com)
When I got started, I saw some other mechanics do really, really unethical things. (humblemechanic.com)
And I say this full - well knowing there are a number of «licensed» people out there who do all sorts of illegal or unethical things on a regular basis. (biggerpockets.com)