If you decide to sell your car for instance and do not buy a replacement you apply and get a refund on your car tax and insurance because both are no longer needed.
If you are unable to use your travel insurance because in this case the virus which has resulted in the loss of all travel particularly outside the country it's perfectly understandable and in my opinion legal to expect the travel insurance company to cancel the policy and refund the client.
Interestingly when one delves into the history of refunds from StaySure there is a catalogue of claims being denied even to those who have had to cancel due to family and fellow travelers bereavements.
The lesson I have learned from this entire episode is to use one of the larger insurance companies for future travel who have documented evidence of refunding the client. But like others I was taken in by the ad campaign and of course the relatively low cost.