Hello, recently one of the most famous traders Tone Vays said that next bull run will cause altcoins crash because people will start with the massive sale of altcoins and they will put everything in Bitcoin.
Do you agree with him? Really only Bitcoin survives?
Altcoin not totally die even new ATH will come. If bitcoin rise this alts will be follow the trend so there's no will be left. There's some alts that great value in the market and some are proven that will give us a profit even the market is bearish.