It’s been done, there are no more wheels to invent.
You can make them faster, you can use different materials, you can control them remotely and I’m sure there are a hundred other things you can do to tweak them and make them better.
But you can’t reinvent them.
The same might be for your product, your code, your team – you can’t reinvent it, it’s there, it works, it might need some tweaks, but the base is there.
The old expression is – “don’t throw the baby out with the bath water” (not sure who would ever do this) – so when looking to fix a problem, don’t go straight to reinvention (or doing that throwing the baby thing) – tweak, refactor, redesign.