There needs to be an absolute baseline here. If you hold bitcoin deposits and you suffer a hack, either provide rock solid proof of the event, and measures taken to resolve the issue in the justice system, or be presumed to be the thief.
Maybe you shoud think twice. When your bank gets hacked (banks get hacked routinely, through phishing attacks, bank card fraud,etc.),
1. your bank does not tell you unless you complain
2. you pay for the hacks through various bank fees that apply to all accounts whether they are hacked or not.
Do you presume your banker to be a thief ?
Compare this with your expectations regarding bitcoin businesses.
What you are saying is I cannot compete with banks until I am offering a perfect service perfectly free of charge.
This is exactly what the "regulators" (meaning retired bankers or revolving doors bankers) want you to think.