Saying he was the Messiah in and of itself was subversive to established thought.
The Jews at the time thought the Messiah would come in clad in armor, sword in hand, on a white horse, come to slay their enemies.
Instead he rolled up humbly on a donkey talking nonsense like “love each other, treat others kindly”
OP isn’t referring to the package manager. They’re talking about Nginx Proxy Manager