Most of Solana’s hundreds of thousands of new coins are meme coins, thanks in part to the pump fun issuing platform. Past successful issuance cases include political meme coins like Jeo Boden and Doland Tremp, making it easier for anyone to issue tokens. So far this year, Solana has issued a total of 110 new tokens.
"Over 500,000 New Tokens Released in a Month, Solana's Chief Strategist: Minting Tokens Should be as Easy as Posting Content"