I’d like to book a ticket for a friend that has never flown BA/OneWorld before and can’t be added to my household list as it’s already full of my family.

Question- If I book this ticket can I reduce the price using my avios? (Aware I wouldn’t be able to do andirect avios redemption)

Question 2- If I don’t reduce the price of the booking, am I credited with the Avios as this individual has no BA/OW affiliation as I mentioned.

thanks for any help in advance