Can we alter the DNA in, say, a small-framed, low muscle mass male to those of elite bodybuilders?
Can we alter the DNA sequence that stops balding and hair loss? How about the genes responsible for bone metabolism, hormonal profiles, and the entire endocrine/hard tissue foundation of humans?
Can we alter the genes responsible for looks and alter them so they make an ugly personal hotter?
Basically, summarize this to: "Can gene editing create genetically-advanced versions of ourselves?"
Uglier prettier? Shorter taller? Weaker to stronger? Slower to faster? Dumber to smarter?