I've been using Rust for 13 years, I'll let you know in two if I go back to C.
Given I'm about to turn 40, I do appreciate being referred to as a kid though ;)
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.
This is an apt comparison since nobody except fringe enthusiasts came back to vinyl.