Gleam uses regular OTP, it doesn’t have a distinct OTP inspired framework. Source:
I’m the author of Gleam.
That aside, it is normal in Elixir to use Erlang OTP directly. Neither Elixir nor Gleam provides an entirely alternative API for OTP. It is a strength that BEAM languages call each other, not a weakness.
Here we are, having a technical discussion and here you are, shoving politics into it.