Kala Aghana I don't care about. {if you think abybody who says not to Idol worship SGGS is a Kala Afghana supporter, then that would make Shahi Guru Gobind SIngh Ji a support too}
As mentioned above, if we Sikhs treat SGGS as an idol, feed, cloth, etc etc then that amounts to treating it like an idol. There are different ways to show respect. The same ways Dhan Guru Nanak Ji and the other Gurus did. If you don't know the basics of Sikhi don't address my posts.
Fateh