The first few minutes of this video are, admittedly, rather boring, however, if you either fast forward or endure, the ensuing anecdotes about daily life during the period of the insurgency (circa 1988 to 1993) are extremely important and interesting.
He explicitly compares the effects of the social control exerted by "the men with AK-47s" to the Taliban, e.g., threatening (and later shooting) a school teacher to try to compel the female students to wear more conservative uniforms (although the style of dress reflects a Sikh tradition, in this case, rather than an Islamic one).
The extent of the ignorance of Canadian politicians in getting entangled with the Khalistan independence movement is unproven and unknown —and I do not here mean the politicians of any one party only, but all Canadian politicians in general since 1984. The attitudes of those who were not ignorant may be more difficult to understand than those who were.
LINK: https://www.youtube.com/watch?v=C6mm-woNAy8
I note for the record that the original title of the video I'm linking to was, Row over Diljit Dosanjh’s Satluj, Khalra, and the bloodied years that took Punjab there[.] This is an unbelievably boring title that likely would have led to the video being ignored.