Everyone who now has to deal with that being an option on the negotiating table. It being banned removes it from the discussion.
I am having a hard believing you’re acting in good faith if you’re arguing it’s immoral that you can’t sell yourself into slavery
That some may agree to slavery-until-i-say-uncle is far less threat to liberty than some democratic oppressor that picks and chooses what consenting adults may agree to based on what hypothetical options might end up on the negotiating table of other consenting adults.
Respectfully, no it’s not. Go read up on game theory