I just mean "how easy would it be to common Elixir libraries from Gleam, especially if they're rather involved like Phoenix".

Like, quite some of the more popular Elixir libraries (eg Phoenix and Ecto) depend quite heavily on macros, which I assume sortof rules out using them from other languages. Like Elixir itself, I think Gleam will only really shine once a community builds its own libraries for non-trivial messy stuff such as DB layers and web frameworks for it.

The interop is be great for simple functional stuff though, like unicode converters, JWT libraries and AWS wrappers.