if I had a Satoshi for every time that Bitcoin has been pronounced DEAD, I would have had a Whole BTC by now  
I still like this image
that has pointed out every single time BTC has been pronounced DEAD and even after that, BTC made a new ATH afterward. I don't believe that even the people saying BTC is Dead believe so but only trying to cause FUD for whatever reason because it is obvious that the narrative is not working and has not worked against BTC since forever.