Can someone on this forum help me clarify (in simple terms) on some of the infrastructures or technologies put into the development of Bitcoin that can make it stand, forever?
It is basically decentralization and the open source network it works on. Bitcoin was built on open source, which allows the network to stay decentralised, making it difficult for a single body to control the network. There is no exception to this, even Bitcoin's inventor does not have the authority to regulate or change anything without the participation of other users on the network (the miners).
The open source model allows everyone to contribute to the network, which improves its adaptability and functionality. On the network (blockchain), anyone may view, analyse, and audit. Bitcoin is based on the technologies of blockchain, which evolved from public blockchains.
The use of public blockchains helps to address some of the issues associated with security weaknesses, third parties, and centralization. With or without the inventor, it will continue to function the way it is now.