Not at all.
>the US currently has a President with no political experience
Which is a) known to all and b) considered by supporters to be a virtue, as is often the case for those in public life in many countries.
>who has also hired family members for prominent roles in the government.
Ivanka Trump and her husband Jared Kushner are Senior Advisors to the President, which are by definition positions whose main/only qualifications are "the President trusts them". Like her father, these two aren't paid a salary.[1]
Every US president since Washington, and every human leader since Ugg became chief caveman of the Grugg tribe, has had advisors that he trusts as much as (and, usually, more than) those with official titles below him. A common term for such for presidents is the Kitchen Cabinet.[2] Sometimes the Kitchen Cabinet gets titles to formalize their access to the advisee. In the US that's Senior Advisor to the President; in the UK it's Special Adviser to the Prime Minister;[3] in many countries it's Minister without Portfolio.
[1] https://www.politico.com/story/2017/06/30/trump-white-house-...
[2] https://en.wikipedia.org/wiki/Kitchen_Cabinet
[3] https://en.wikipedia.org/wiki/Special_adviser_(UK)
[4] https://en.wikipedia.org/wiki/Minister_without_Portfolio