Similar boat to everyone else. Have had an FB account for ages. But gradually used it less as opposed to more. Barely use it at all now. Social Media has just never really my bag.
I don't really see the value in deleting it as I don't really use it and it does offer me a connection to old friends if I'm so inclined to contact them.
e.g https://www.amazon.com.au/s?k=PortaPow