It just made trust possible again. There are now, again, consequences to abusing trust. In fiatland, you can just start over infinite times.
Discussion
Exactly this
I knew people that actually rely on being able to throw away relationships once they polluted the water. A rude awakening awaits.
Human progress and time works against them. The more connected mankind becomes the easier it will become to just ostracize bad actors. Reputation will increase in importance.