Now you are unarmed for that whole portion of the day. Your choice, but others may choose to have secure, concealed storage in their vehicle to mitigate these circumstances.I normally plan ahead and don't go to private businesses that do not welcome CC owners.
When in doubt and if it is something that I must do then I leave the gun in my safe.
That is the safest place for my gun. If my car was safer I would leave it there but it is not.
In the ideal world I would love things to be easier but we are not in the ideal world.