TRON, Ethereum, Binance and Polkadot have something called smarcontracts to create a new project in the form of altcoins.
TRC20 or what is commonly called the TRON blockchain is indeed good for a project but if the new project does not have funds at the start then I think it will be difficult to move on.
Except, there are some investors who are able to withdraw everything and enter into the project.