I've tried it a few times using free bets and realized that if I lost, I wouldn't regret it. I also knew this method was guaranteed to lose and impossible to win. I wanted to try it, but it always failed. However, I once had a chance to win, but the outcome was bad in the final minutes, with only a minute left before the match ended, and that moment left me a little frustrated.
I figured there was no harm in trying it using free bets for such silly entertainment. And most importantly, I wasn't using my own money, and if I lost, I wouldn't regret it.