I disagree here, Elixir looks similar to Ruby from a syntax perspective. But as soon as you dig into OTP it is a completely new world.
It's true that as a beginner you can simply do web development with Phoenix and that feels similar to Rails (Or Django / Laravel / Spring / whatever web framework ). But OTP requires a different way of approaching problems.
I think your comparisons are at the superficial "what does syntax look like" level. If you're thinking culturally, roles, what they're expected to be used for, what hires look like:
Elixir is the new Erlang. Ruby is dead (I used to <3 ruby). Go is the new python, zig is the new c, and rust is the new c++.
Elixir shines at concurrency so it will feel more like nodejs and similarly runs on a VM like Node or Java.
Elixir, like Rust, will help with learning functional programming paradigms more than Go.