Pumpfun has defined new token issuance standards Since it is a standard There can only be one One chain cannot have two standards So other imitations on Solana won't work As for whether the Pump Fun on other chains can be up and running It depends on the overall meme ecosystem of this chain Recently, @ BNBChain has made good progress with the support of Binance So Four Memes also have good volume The answer lies in the overall chain ecosystem Not on the coin issuing platform itself