It's been established that an 2019 UA artificer infusing Repeating Shot on a hand crossbow does not need a free hand to reload it, as it produces its own ammunition (and the weapon itself is not two-handed).
If one were to infuse two hand crossbows with this infusion, would the artificer, or another person be able to use two-weapon fighting with crossbows?
It's redundant with the Crossbow Expert feat, but still worth asking.