I learnt a bit Haskell many years ago as undergrad student, and would like to do it again. Perhaps it's just my impression, or it's generally true that there's

I learnt a bit Haskell many years ago as undergrad student, and would like to do it again. Perhaps it's just my impression, or it's generally true that there's not much efforts popularising Haskell for system programming (OS kernel, embedded devices, microcontroller, etc)? Maybe Rust (or Zig, or whatever) is better choice for this purpose...