Of course they do work. And I would never tell anyone that charting FRFS is not a viable strategy for trading/flipping the stock. And I would never advise anyone to buy, sell or not buy FRFS, or any other stock. I post my opinions. I ask questions. That is why this board (and others) exist.
I learned a long time ago, you are not going to change anyone's mind, once they have caught the fever. I've been playing the pennies for over 30 years. Even before online trading. And perhaps I can lend some of my experience at times. I love this game. And I hope all do well.