e.g. Ethereum ERC-20 tokens, Binance Smart Chain's BEP-20 tokens, Solana SPL tokens, etc.
May I add a little about Coins are digital currencies with their own blockchain network, whereas tokens are coins called tokens that are created through a network of other blockchain coins, so that they drive or use blockchain technology on other existing coin networks.
Regarding its popularity, Bitcoin will continue to grow along with the development of the digital era. It seemed that this had been predicted by some experts for a long time. As long as the consensus remains, I think Bitcoin will continue to grow and there may not be a replacement any time soon.