Isn't it publicly available on the BA app anyway?

I do not think the OP his request was bad or warrants action. FT is about sharing knowledge and helping eachother. That said the passwords are there for a reason and unlikely to be shared online (but have been in the past many times).

The guesting option from To Eat.To Drink is of course an option to get into the lounge AND get wifi access in one go.

Globalist