Understood, but at the same time it's like multiple companies trying to fly to the Mars. They might never achieve such a huge goal without combining efforts. In

Understood, but at the same time it's like multiple companies trying to fly to the Mars. They might never achieve such a huge goal without combining efforts. Instead, they're going to have their proprietary ways, patent them so no one else can use them and all solutions will be less than the best that's achievable.