why do crypto casinos have way better odds on crash games than traditional sites

Every time I check out these newer crypto casinos, their crash games just seem so much more generous compared to the standard sites. Like, the multiplier keeps going way higher before it busts. On the old-school sites, the game almost always tanks early, and your cashout window feels super tight.

Is it just about lower operating costs for the crypto guys, or do they set up their algorithms differently? I notice the house edge is sometimes posted as being smaller too, but then I wonder if that’s just a marketing tactic or something actually legit. Just curious if anyone's dug into the real math behind it or if there's a catch somewhere I haven't spotted yet. Looking for anyone who's played a lot of both and noticed the same kind of pattern.