Ruby 3x3 Performance

Noob question here. We all know that ruby 3 will have concurrency mechanisms. Ruby 3 will be released in 2020 Decemeber. With these https://pnrstatus.vip/ new concurrency models implemented in ruby 3. Will ruby 3 can compete with current modern languages built with concurrency in mind like elixir, golang and nodejs https://sarkariresult.onl/

Ruby 3 will have both Fibers and Guilds. Matz talked about it in the Rubyconf keynote this year: https://www.youtube.com/watch?v=2g9R7PUCEXo