Referencing BMD in witty songs is hardly proof of anything. I can't say I've heard any. Let's face it "best stadium in the championship" quips where a pretty easy shot.
As regards empty seats at Goodison..... All I said was that I have 4 season tickets and go away to sea, and my kids study away .... I'm also often responsible for several other season tickets of friends/family who can't always go. So, I've often had several spares (and occasionally if I need more I rarely have problems getting them for face value). Over the years, I've regularly been unable to shift them on the official resale site, here or elsewhere (I don't do twitter) so I give them away..... and I've had other empty seats around me from no shows. I wasn't inferring it was like the emptihad.
"Jumps to the defence of any criticism of Anfield/LFC?"..... nonsense! I've openly criticised Anfield and LFC on multiple forums. Even only minutes ago on a stadium forum (where incidentally you'll find several reds singing the praises of BMD). However, to claim that they're all worried by or obsessed with BMD is a nonsense. Some perhaps, but generally they're massively more concerned about several other clubs and various team/player matters than us or BMD.
We've literally nearly just been relegated for the 2nd year running, are an absolute basketcase of a club financially and have been run into the ground for decades. We've gone beyond the traditional (tribal) joke for most of them.
My main reservation regarding BMD have revolved around the funding model..... mainly being that there isn't one! I think those concerns have been more than justified.