Hello Maneet Singh Ji - Thank you for being direct. Your questions contain some implied assumptions, but let me answer directly since you asked in that manner.
- Nothing. It's simply one way of tilling hard soil so the that seed of Naam can sprout more easily.
- No one who I know intends any disrespect. Quite the opposite. In fact it comes from love of the Guru and the power of Gurbani itself.
- Gurmukh hovai s eaeko jaanai eaeko saev sukh paavaniaa: One who becomes Gurmukh knows only the One. Serving the One, peace is obtained. (ANG 113)