Why? Whether religious or not, everyone is represented by ‘In God We Trust’.
As defined, ‘God’ is “the supreme or ultimate reality“ in one’s life.
Even atheists believe in their version of an ‘ultimate reality’…so, to object when using ‘God’ in declaring a trust of one’s reality is illogical, absurd…and a waste of time.
If a Christian or Hindu or Muslim ‘God’ were further defined, objections can be justified, but as a non-denominational entity that includes atheism…this is a total non-issue.