Your dad will need to take more responsibility about who he listens to or suffer the consequences. If you don’t think your dad is capable of doing that, you can

Your dad will need to take more responsibility about who he listens to or suffer the consequences. If you don’t think your dad is capable of doing that, you can help explain these subjects to him, or delete his Facebook account, or whatever you need to do. Blaming Meta seems to me like basically learned helplessness on your part.