The VP position is largely political. It is the person that is on deck if the POTUS is unable to perform his/her duties. The only time the VP ever really gets to play is if the Senate is deadlocked at 50/50 and the VP becomes the tie breaking vote.
As for the people he is nominating for positions, I don’t believe they are necessarily being chosen only because they are friends. That does play into it, but is not the only reason. Trump is a businessman and is approaching the job from that point of view. A CEO will look at a company, layout a vision and a plan for how to run the company. He will then choose people he believes are both in line with the vision and plan and who are best capable to do the jobs. I doubt “job and salary” play much into it. Many of his selections are already well off and have jobs and salaries.
Trump’s first term, by his own admission, was a huge learning curve. He got elected and found out he had to appoint something like 100 direct reports that would then have to hire something like 100 supporters each…all of which were officially “Trump Nominees”. When he started trying to fill those positions he was in uncharted waters. He had some people he had met that were making recommendations and others that he hadn’t met that were making recommendations. As a result he ended up hiring a whole lot of people that were actually working against him. This time he knows they systems and how they work and he isn’t relying on random recommendations. He is choosing people that he knows very well, who are in agreement with his vision and plan. It should be a much better base of people.
As for will his nominees get approved? I suspect many will. If the Dems held the Senate still I would say they wouldn’t. The Dems would shoot down or try to shoot down anyone he selected. It’s what Dems do. Do any of them cause me concern? Not really so far. There are some I don’t know much about. Vance made me a bit nervous as a VP pick. I find it odd that someone can go from nothing to top of the heap in just a couple years. Obama did that and I thought he was a snake. Vance has done that too. So it just made me nervous. He seems okay so far, but time will tell. I do expect that some of the selections will fall short of what a home run would be, but at this point if they can get a hit, I’ll consider it a win.