Perhaps, though it is deeply hypocritical. Also, who finds the Koran objectionable?
I do. It's poorly written, self-contradictory over and over again in a downright schizophrenic way, repeatedly calls for violence, and excuses lying. Compared to the Bible, it's a much darker book that shows the worrying societal tendencies of the people who wrote it. Mohammed was not a nice guy as written, he was downright brutal, not at all a Jesus in any way. Where the Bible has love, the Koran has death and destruction and denial of what I consider to be basic human qualities in favor of repressive rules. There isn't much happy about it at all. As a self-help book, it sucks. So many people who follow it seem to be very unhappy, angry people, so my opinion stands there.
But I also respect the right of people to read and have it. It's just a book. People are the only ones who can decide to do bad things, a book can't make them do it. No books should be banned.
I'd rather just ban radicalized Islamists who are on record as calling for violence, even imams who actively recruit and brainwash, but leave the book alone. It's an object. Objects can't do a thing on their own.