That's going to be too complicated to answer. It will depend on the corporate structure and jurisdiction for starters. Then, there is the form over substance issues, such as whether a corporation can really protect you.
Keep the idea of insurance and liability very separate. Liability doesn't care if you have insurance. Insurance only covers certain specific liabilities.
Keep the idea of insurance and liability very separate. Liability doesn't care if you have insurance. Insurance only covers certain specific liabilities.