That then immediately leads me to ask — given the theoretical properties of the Higgs Boson, are there any proposed ideas for creating a propulsion mechanism from it?

If the Higgs field imparts mass, could it be used to cancel out mass, or lighten it somehow? Could an anti-Higgs field be created?

I’d once read about the possibility of next-generation muon-colliders, and how they could be turned into “Higgs factories”. Could such colliders conceivably be used for a conjectured Higgs propulsion system?