What's the difference between one technology you don't understand (AI engine-assisted ) and another you don't understand (human-staffed radiology laboratory)?

Regardless of whether you (as a patient hopelessly unskilled in diagnosis of any condition) trust the method, you probably have some level of faith in the provider who has selected it. And, while they most likely will choose what is most beneficial to them (cost of providing accurate diagnoses vs. cost of providing less accurate diagnoses), hopefully regulatory oversight and public influence will force them to use whichever is most effective, AI or not.