I'm 50 and prefer Rust... though tbh I haven't worked much with C or Rust. I just never liked C, preferring to stick to higher level languages, even C# over it. I do like Rust though, even if I feel like I'm pulling my hair out sometimes trying to grok ownership symbols. Most Rust I understand by looking at it... I can not say the same with C.
Given I'm about to turn 40, I do appreciate being referred to as a kid though ;)