Been playing on a few modpacks with MCA, and notice alot of them use Mods like Mine and Slash, Iron Spell Books etc..
when fighting raids you can accidently attack a villager and have them aggro onto you. so you have no choice but to kill them.

Would be a nice QoL to add a config to disable all damage to Villagers from players or disable villagers fighting back

Out of scope, damage avoiding mods like https://modrinth.com/mod/friendly-fire already do that. MCA villager already give you warnings before attacking, and loose agro over time as well