(verb) to make faulty or defective; impair / (verb) to debase in moral or aesthetic status / (verb) to make ineffective
In the case of VW, the company’s neutrality may have vitiated the effect of such tactics, but that did not prevent others from engaging in them.
In the case of VW, the company’s neutrality may have vitiated the effect of such tactics, but that did not prevent others from engaging in them.