The phrase "most go-as-you-please" can be a bit tricky to find synonyms for, as it is quite specific in its meaning. However, some possible alternatives could include "relaxed," "casual," "unconstrained," "easygoing," "flexible," "laid-back," or "carefree." Essentially, this phrase refers to a situation or environment where individuals are free to do as they please, with little to no structure or expectation. It could describe a low-pressure work setting, a vacation destination with no specific itinerary, or a social gathering where attendees are free to come and go as they please.