As a site where people come to learn, it's important promote the methods with the highest level of safety. I also think it is perfectly ok to demonstrate methods that are not as safe as long as that is disclosed. I wouldnt want someone pushing my friends or family into something high or higher risk without disclosing that risk and explaining safer methods. If they then choose to go the more risk route and something happens, well they made their choice, if they were never shown the safe or safer option, well that's a problem.