It is wrong because she didn't ask for it, she didn't want it, she had to marry 5 men, it's your theory that Krushna told her the truth but what if she thought she is being shared among 5 brothers because that's the termed they used "sharing" her as if she was a thing, she being a woman back in that time accepted her fate and made the best of her life.
If Draupadi wanted 5 men or married them by her choice then it's neither a punishment nor wrong, I don't know how true it is but she wanted to be virgin with all of them, doesn't this show her reluctance or the mindset which asks a woman to be a virgin to be pure before she consummated her marriage with her husband? Did Arjun have to gain his virginity before he consummated his marriage with his wives? The whole mindset sl*t shames her
I don't celebrate multiple marriages but it was a norm in that time, Even Krushna had many wives. The difference for me is that Draupadi had to be "pure" for her husband and "purity" means her being a virgin, they didn't show it for men
I usually consider these people human so yeah i don't believe all that demi god or virginity boon theory.