Okay, so if CIs happened to be used more often in a BiBi environment in reality, then you would feel less of a personal objection to them?
It seems to me that CIs for profoundly deaf children would be a useful tool for those who advocate the BiBi approach. When I googled for BiBi education I came across a paper written by an Australian academic that persuasively argued that CIs and sign language could complement each other - it's a bit long but an interesting read for bed time.
http://www.griffith.edu.au/centre/casd/Sign_Language.pdf