@alh @simon @Vivaldi It is already possible to turn this off in Vivaldi. Go to Settings > Privacy & Security and uncheck "Meet (was Hangouts)" under Google Extensions. You will need to restart the browser for the change to take effect.
@alh @simon @Vivaldi Note that, as the setting warns, it will break various Google services.
@alh @simon @Vivaldi Note that, as the setting warns, it will break various Google services.