Ancient ones of this sub, is such early altcoin growth normal?

So, I've bought my first tiny amounts of crypto in 2017 and only started staring at charts daily in mid 2021.

Because of that I am actually not so familiar with the "normal" of an alt season.

Looking at alt-season indexes like this one: https://coinmarketcap.com/de/charts/altcoin-season-index/ we only just entered alt season but some coins are pumping like crazy which makes me nervous due to it reminding me of the wonderful times of ignorance when in May 2021 every day was growth and green beauty until it was suddenly all drenched in blood, gore and tears.

Is such growth of altcoins so early at the start of an bull-altcoin season normal?