I think that the forks of bitcoin strengthen both it and the whole of the crypto currency. It's no secret that the original bitcoin improves poorly and corrects its shortcomings. Forks are an alternative to such inactivity and vseravno pushes bitcoin to improve. At the same time, if something happens to Bitcoin, its forks will always be a backup. In addition, we see that the original bitcoin is far from perfect. Forks are for the time being practically the only way for the people to take part in its improvement. Let 99 forks of bitcoin later die, but the hundredth can be a good option, but we need one, but close to the ideal.