I know very many people who would refuse to work for certain companies and in certain industries — and have rejected certain projects — but would happily contribute to something MIT licensed that would end up in those systems anyway!
Also AFAIK one of the conferences objected to their presence, so they weren't able to have a booth there. Individual participants are in their right to make these decisions and act on them (like that one conference did). What exactly is the outcome people want?
Most wouldn't have a problem with Anduril donating and asking for no sponsorship or other benefits in return.
Such a license would not be considered open source or Free Software.
Someone else posted this link about a similar situation in the past: https://en.wikipedia.org/wiki/Douglas_Crockford#Software_lic...