John Bush has been working on de Broglie / Bohm like theories for years, and is making great headway. In the full video you can learn what John and his team and others have been working on. Yves Couder was one of his sparks. John has taken the experiments by Couder and created a solid mathematical foundation for them.
I include here my favourite part: John discusses how gravitational waves might be the mechanism for pilot wave mechanics.
I hope I’m not the one bombarding him with emails!