In fact, mainstream tokens: BTC, BCH, ETH, LTC, LINK, XRP are all worth holding for the long term when the market is active, as mainstream tokens do not drop to zero or even face delisting like alts. Mainstream tokens are generally held long-term by large institutions, and they usually have a lock-up position date. They won't easily experience a big dump, and it's simply impossible for a few small suckers and retail investors to influence Bitcoin's price movements. The mainstream tokens bought by Grayscale are generally required to have a 6-month lock-up position, so don't worry, guys.