Define trust? Trust is like the word friend---are we talking friend who borrows my lawnmower or a friend who knows where the bodies are buried?

Trust is earned, and earning it a few hours a month/year in a professional (paid) relationship is going to be slow, glacier slow.

There are crazies on both sides who just expect it and who just give it. Last fall I tried to play with a new to me Domme. One of my first scene hard limits is no bondage, turned out to be one of her kinks. She tried to persuade me to allow bondage, claiming I just needed to choose to trust her. Needless to say I declined to play with her. To lock myself in a room with some woman I just met, have her tie me down and beat me would be complete and utter stupidity. I don't know you, I don't trust you. It's not an issue, it's not personal, it's just a fact.

To answer your question there are two Dommes I play with that have earned my "trust".....but I wouldn't say implicitly.

NO, it is not wise to put trust in a stranger.