I thought the english term "Demo effect" is widely used as well? Is it not? https://www.urbandictionary.com/define.php?term=demo%20effect https://www.urbandict

I thought the english term "Demo effect" is widely used as well? Is it not? https://www.urbandictionary.com/define.php?term=demo%20effect https://www.urbandictionary.com/define.php?term=demo%20effec...