Personally, I don't think gloves are needed, because the fishy smell of bait is generally very heavy. If you wear gloves, the fishy smell of the bait will dissolve into the gloves, and then your hands will smell. It is best to prepare a bucket of clean water and wash your hands at any time.
If you are afraid that things mixed together are poisonous, such as puffer fish with thorns, crabs will pinch people, eels will bite people, and mud thorns are poisonous, you can put on gloves to deconstruct them when the fish is hooked, and then take them off.