I've downloaded the necessary files for exporting to Android according to the manual provided by Godot. But I have a question: is it also essential to download a plugin to export a game? I'm referring to the plugins from the Android Studio Marketplace.

    Roberto is it also essential to download a plugin to export a game?

    No, you only need the Export Templates to export an .apk file that can be installed on an Android device.

    With the Remote Debug icon, you can perform a one-click install directly to an Android device that's connected via USB or wireless.