BTC falls 5-6 points, how much can altcoins drop?

Since today BTC touched 89,000 and then retreated

Altcoins like UNI, SHIB, and other meme coins, etc.

Most have dropped 15-20 points

Some coins have even dropped 30-50 points

If BTC drops 10 points

Aren't altcoins supposed to average a drop of 30-50 points?

This is a bull market, and compared to the wave in 2021, it seems gentle.