I guess I consider it part of one's ethical duty to research the places you work and decide whether you are willing to put your life's efforts behind supporting the company's behavior. Oracle very famously attempted to completely undermine how the entire software industry works and make unapproved interoperability illegal with their Google Java lawsuit[1]. If an applicant supported the company that filed that lawsuit by working for them, and doesn't feel enough shame to leave it off their resume, then I don't want to work with that applicant.

[1] https://en.wikipedia.org/wiki/Google_LLC_v._Oracle_America,_...