As I've seen, big alts with ETH in front didn't outperform BTC yet, so there is no alt season currently.
We need to wait for the rally for BTC to die down a bit first and foremost to see it happen.
Bitcoin all-time high in 2021 was in November, but most altcoins all-time high was in March to May.m, except some exceptions like ether. The market is kind of different for ether this time. Bitcoin has not yet gotten to all-time high but has increased above $100 thousand. If the bull run continues, ether may increase. Many altcoins like BNB, Sol and Ton has gotten to all-time high but many also increased but far from all-time high. Ether is an altcoin and there is probability that it may or may not disappoint. Some people speculated $10000 for ether, but I did not because it is still an alt. Let us see what will happen as bitcoin got to $103900.