I don't think that's the case, Rust and Gleam have almost nothing in common beyond having static type systems, and those type systems are very different too.
https://gleam.run/frequently-asked-questions/#How-does-Gleam...
> I'd say if you know and like Rust, then Gleam should be easy to pick up
I think by sentiments like this, people mean if you know unions, records, and pattern matching then you'll more easily pick up another language that has unions, records, and pattern matching.
You don't think that Gleam has more familiar syntax to a Rust dev than Elixir? Or that the type system might feel more familiar?