I haven't heard this song yet, so I can't comment specifically, but I have never understood the concept of not caring about lyrics at all. I just can't fathom it.
I just don't listen for it, I guess. I'm not listening to music to get a story like I'm reading a book. I pay more attention to what is happening musically with the instruments, dynamics, rhythms, tempo, transitions between different sections, etc. I basically want my face to be rocked and could care less what the vocalist is singing about.
I've noticed that I listen to a lot of instrumental music like jazz and classical, and some of my favorite metal/pop/prog/whatever songs of all time are instrumentals or longer songs with extended instrumental passages. It's kind of funny to say that considering I am an amateur vocalist (although I have been paid for a few gigs over the years).
About the only music where I do pay attention to the lyrics are religious songs where the lyrics can have a deeper connection for me on a spiritual level (Neal Morse's
One, or thousands upon thousands praise & worship songs for example).
This probably explains why I don't care at all for emotionally driven, singer-songwritery, ballady type stuff. Probably also explains why I don't care for songs like Vacant and Disappear.