Bitcoin isn't less valuable now, it's still the same just cheaper to buy

Bitcoin or any other crypto currency didn't dropped any value!Yes, the prices dropped but not because Bitcoin or other cryptocurrencies have a major exploit or bug which would infact make a currency less valuable.

It's because FUD. People are panic selling everywhere because Evergrande going broke and almost any market is affected by this. The prices might drop further, so taking profits is not a bad decision but accumulating more at a discount is neither wrong.

TL;DR stop panicking, our cryptocurrencies have no issues & the markets will recover.