Support. Frankly, I haven’t encountered a queen giant bee and suspect such a creature would make for a decent melee challenge. Harvesting a shot or two of Honey, presumably less the Wax afterward, every so often* would be interesting.
(Idea: a PC with INSECT mutation-tendencies who eats a lot of royal jelly might become a queen? IIRC that’s what the stuff was evolved to achieve IRL: upgrading workers to queens.)
*Only survived one season-change–Spring was 14-16 days or so.