Bitcoin was created in 2009, and now it's 2023. Cars made in 2009 cannot be better than cars made in 2023 or later. What if someone with as much genius and passion as Satoshi is creating a system better than Bitcoin?
Remember, Bitcoin is a technology, it is compose of codes which can be modified and upgraded. It is wrong to compare Bitcoin to physical car since physical car has its limitation and needed to create a new one to go and par with the technology advances.
There will always be a creation that will make other creation obsolete but good thing with Bitcoin is that it can be upgraded according to the current need.