The assumption that all altcoins, for some magical reason, will break their ATH just because Bitcoin did is dangerous and can turn out to be very costly.
All it takes is to take a quick peek at the most popular altcoins and check their historical data to see that many of them had their ATH during the 2017 cycle but failed to break it during the 2021 one.
Exactly, because indeed, Bitcoin's influence is indeed large and can affect the price of altcoins to increase when BTC breaks the new ATH again. However, the increase in the price of altcoins does not mean that all altcoins will experience a new ATH. Even top coins, not all of them have a new ATH. For ETH, BNB, and SOL, there have indeed been new ATHs, but for other altcoins, some have succeeded and many have failed to achieve a new ATH. In 2021, even top coins at that time such as XRP, LTC, and others, many failed to achieve a new ATH, before the bearish came. and hopefully, the hope this time, really, hopefully most of the top coins and old coins will experience ATH I have been saving XRP and LTC for so long, and want to release them immediately this bullish season at the moment of altcoin season.