No.
> Both can create danger to each other.
Absolute nonsense.
The person on foot is no danger to anyone. For example, two people on foot are no danger to each other. It's only when you add a car that there's any danger at all. The entire cause of any danger whatsoever is the car. Therefore it's the car's responsibility to keep things safe and to keep out of people's way.
(Of course if the car isn't given reasonable opportunity to stop then that's the pedestrian's fault - there's always a reasonableness test.)
Basically if a human being wants to cross then of course cars should stop for them, no matter if there's a crossing or not.
If you want to argue that its about cross-modalities then why have train crossings? Just let cars drive across the tracks if they think its safe. Now surely you can see why that might be an issue?
The whole point of these laws is to create safety by reducing unpredictable events. Again, it doesn't mean you can't safely ignore the laws (even most of the time), but that's not what the law is for. It's ironic that you mention reasonableness and yet have a completely unreasonable understanding of the rules.
Cars are driven by people, so it's humans in cars vs humans on foot. Both can create danger to each other. Just because you can safely do something doesn't override the reason and spirit of the law.
Jaywalking is a tiny niche of a massive amount of rules that govern how we interact with each other safely. You're really not going to have a problem jaywalking unless you do it unsafely in the first place, and if you do then there's liability and enforcement ready to apply.