Villagers like to gossip about players they like ..or dislike. Villager gossip knowingly increases or decreases prices for traded items. In addition to the vanilla modifiers Villagers now talk a bit negative about players opening chests in a 6 block radius of them. A bit like Piglins but without being agressiv immediately. Also Villagers with a bed and/or meeting point (Bell) gossip positively about the player trying to trade with it. Vice versa Villagers without a bed and/or meeting point (Bell) talk negatively about the player trying to trade with it.
This incentivizes players to give their Villagers a bit more room when building trading halls without losing the ability to build those tiny 1×1 spaces in trading halls.