It seems his crime is mainly that he joined Visma.
Based on all we discussed i would say sort of indeed. That is we now know Cian wanted to leave and Bora said OK. Knowing it would be hard to keep him due to all the interest from other teams and his growing frustration in the team. Bora started to look for options and got two offers. Both were not acceptable for Cian.
So after he, likely under the influence of his new agent, decided to solo, made accusations about bullying at Bora and Visma went with that. That is for whatever reason involved Visma does not want to pay a fair compensation for Cian. To end this saga. So until they explain on why exactly. They are sort of the one to be blamed here, yes. By Blame i mean UCI won't register Cian to ride for Visma in the 2024 season and in that case a fine is pending. So in my opinion the move here is on Visma.
Unless i guess there really was systematic bullying going on at Bora. Then Bora will pay the price. But somehow i feel that if the severity would be such, this would come out sooner, then now. For example the amount of bullying was not enough for Cian to sign for Ineos or LT.