Maybe, maybe not. This seems rooted in ape camp thinking .. rooted in a notion that sasquatch acts on instinct rather than culture or intelligence. Think about what we think we know about physical differences that lead to behaviors that avoid conflict, things like diurnal vs nocturnal, gracile vs robust, near bald vs hairy, running under hot sun across open plains vs walking nights on frozen mountains and the relative foot adaptations for each, about the need for tools and fire vs lack of those needs.
Maybe that isn't limited to biology, maybe it extends to deliberate behavior selections that minimize conflict. Mind you, I can't prove it does, but I don't think we can safely assume it does not. "Religion", be it formal or be it mere human assumption of uniqueness / specialness, may tell some folks this can't be true but that's all it is .. assumption. If there is a baby in this bathwater we need to keep it all, not make random guesses and throw out parts which might indeed have the baby in them.