Can anyone help on BA Amex and insurance?

Just reaching out for anyone who might know the answer to this or can point me in the right direction which would save me needing to research online (which is not one of my strengths!).
I purchased hotel accommodation as well as reward flights through BA direct using their Amex premium card for payment.
Whilst I have family travel insurance (which is why I never researched Amex coverage and wouldn't know where to start), this will not cover a friend that is coming along with us.
My question is - by using the Amex card, do I automatically get any form of insurance for our friend by virtue of using the card for payment?
Any help/pointers would be very much appreciated.
I purchased hotel accommodation as well as reward flights through BA direct using their Amex premium card for payment.
Whilst I have family travel insurance (which is why I never researched Amex coverage and wouldn't know where to start), this will not cover a friend that is coming along with us.
My question is - by using the Amex card, do I automatically get any form of insurance for our friend by virtue of using the card for payment?
Any help/pointers would be very much appreciated.