The average person isn't aware of how endemic racism and abuse of indigenous people by the police and government is in the US and Canada.
It's obviously not certain that racism was a factor in this case, but the assumption is anything but ridiculous or unhinged. If you aren't white, malice always has to be a factor to consider in any interaction with the American or Canadian government.
Stated that bluntly, yeah. But not outlandish one you add some Canadian context.
The RCMP is a national service, and the kinds of officers posted to a remote reserve like Duncan's First Nation might not be the best of the best. They are paying their dues in a para-military organization, with no union (unlike most cops). They are over-scheduled, and likely far from their homes. An adversarial relationship between the members of an RCMP detachment and local band is sadly common.
It's obviously not certain that racism was a factor in this case, but the assumption is anything but ridiculous or unhinged. If you aren't white, malice always has to be a factor to consider in any interaction with the American or Canadian government.