Just as restaurants do ,meats need certain seasoning during the cooking process and then the diner can take over from there.
Pulling a volume of pork usually needs a little moisture of some kind and the meat needs a seasoning of some kind, with salt ,to drive the flavors.
That said,I 'd rather have the sauce on the side and let the diner flavor what they must.
Ribs usually present better with a little sweet glaze,as I've found most consumers prefer the sweet taste, and they are less likely to drown the ribs in sauce.
I like to present brisket unsauced with a spray of water,apple juice,or stock to keep it moist.
Sauce for brisket,usually hot and not sweet,is good to sop your bread in and run over into the pintos,japs and onions.