There are always people who are still immersed in the fantasy that the altcoin season hasn't arrived yet. In fact, Bitcoin has increased sixfold from the bottom to now. If the altcoin you bought hasn't increased sixfold from the bottom, it means that it's not that the altcoin season hasn't come, but that the coin you bought is trash.
The altcoin season has long since arrived; it's not a situation where every coin rises 100 times and everyone makes money that defines the altcoin season. Even in a raging bull market, there are many trash coins that remain flat.