I’m not wading into issues of trademark disputes but I think your description really captures something here. That mark absolutely doesn’t say “X” to me. If I

I’m not wading into issues of trademark disputes but I think your description really captures something here. That mark absolutely doesn’t say “X” to me. If I saw that with absolutely no context, I would think it’s another generic brand logo with nothing unique or memorable about it except how like every other logo it looks.