We cannot remove ServiceVerificationHandler listener from controllers.

There are services that have ServiceVerificationHandler registered in ServiceListener.Inheritance.ALL mode,
see e.g. DeploymentHandlerUtil.doDeploy() method.
MSC child services registration process important part flow is
ServiceControllerImpl$ChildServiceTarget.install() -> ServiceContainerImpl.install() -> ServiceContainerImpl.apply()
where in method apply() listeners in ALL mode are propagated from parent to child services.