I don't see this happening although I would have a beer belly laugh if all of these tech oligarchs got on their knees just for Trump to piss on their heads.
Supposedly, he's not into watersports. Given his temperament, his attitude toward SiliValley CEOs could change in the next 5 minutes, then go another direction 5 minutes later.
We are not dealing with a stable individual here. The only predictable trait he has is vindictiveness.