No lah, if you read that particular thread in greater details,
you'd find that the conclusion is that it is inconclusive if Hotel
California is Satanic. At best, it is a musical commentary on the
wayward lifestyle of that era in California.
I had included a couple of links in that thread that debunks HC as
a satanic song.
It is very easy but irresponsible to label something contrary to
one's belief as Satanic. It takes more than a song about a decadent
lifestyle for it to be linked to satanism.