Also, could this be considered as a strategic element of their business or career strategy? And If so, is this a good strategy?
because they fight and are billionaires?
And why are these things worth watching, actually I'd love to see their fight, but you're exaggerating this, we both understand that it can generate signals around them. They are all influential people in society.
I once heard a great story about two cows fighting and the flies around it dying, so it's not surprising that people took advantage of this opportunity to communicate their ideas.
Or perhaps they are simply too lazy about how to make money, just the blink of an eye will take money out of our pockets.