@artuga it's so easy to hit on the "everyone is like that one colonization-guy". You're claiming this (well, in fact you're claiming we're all like this) guy's still stuck in the past in his mindset.
You're just as stuck in the past too if you generalize like this.
Of course two cultures which developed in very different ways would think some things of the other one is weird. That one guy thinks it's weird to see vultures eating the corpse of one's body, don't you think it's weird we stuff bodies in a box and be okay with it ?
As some here who've been kind enough or rather, sensible enough, better take the time to explain why it's done this way and why you (we) shouldn't think it's "weird" if you know about it and wish people to actually know about it so they don't think it's weird.
Glad to see
@Tikibo thought the same thing and thanks to
@kazaddum and
@Vickamoose for actually explaining the "why" of this Sky Burial practice (I definitely didn't know about it, in my mountains we used to bury the deceased close to a young tree, not that different on the "cycle of life" but very different in practice).