No, bitcoin is too well implemented in today's society and it also has a much bigger and wider audience, probably, than any other coin. It's not like event like this one didn't happen before. Also, with bitcoin being the first and the biggest one, very unlikely not to be in the first 2-3 cryptos every year. So in all, bitcoin will never fall so low, bitcoin will not be "over",etc... Don't scare people into dumping.