During periods of market FOMO, Binance will likely hold off on listing spot products. It will wait until the market cools down before pushing forward with assets that represent long-term trends.
Recalling DeFi Summer, Binance didn't list Cake, which continued to decline. Then, Binance suddenly listed it, and DeFi assets on BSC took off.
Binance's current approach to the meme rush may be similar: wait until the dust settles to identify the gold mines, and then list them.