Well, Solana meme coins are not just stealing the spotlight, they acuallt stole the spotlight, but then, personally, I think every chain will have its time, and this is the time for the Sol chain, soon enough, attention is gonna shift from Sol chain to focus on another chain, and that other chain may either be Base, or TON blockchain, or Avax
Though currently, I think Ton blockchain stand the highest chance of being the next focus after Solana, then followed by Base chain, or maybe this two can trend at the same time or period.
Overall, I think meme coins have proven that they are a niche in the crypto market that can and shouldnt be overlooked, meme coins have contributed significantly to the success of Solana, and I don't think we have seen the end yet.