Today the market was noticeably weaker, with BTC pushed back below 80k.

I think the most important thing now is not how much it has fallen, but that the 80k level is increasingly resembling a dividing line between short-term strength and weakness.
After BTC dropped back, mainstream altcoins like ETH, SOL, and XRP immediately started to weaken, especially SOL which fell more noticeably; but BNB and DOGE can still hold up, indicating that funds haven't completely fled, just reallocating more clearly.
A few other lines are also very critical:
US PPI hit 6%, and the market is once again worried about inflation and interest rates;
The Clarity Act is approaching a key point, but amendments and disputes are increasing;
Traditional finance is still entering the market, but the pace is clearly more selective—it's not buying every crypto story.
So my current view is very simple:
If BTC recovers above 80k, the market can continue to oscillate strongly;
If it fails to hold above 80k, altcoins are likely to continue being drained.
Short-term weak, but not yet time for a complete reversal.