I feel like 99.9% of the time, you would need to be quite delusional to think that a multi-billions dollar company āstoleā your idea. It probably is not true, you just feel entitled to the same success that the supposedly āunoriginalā creation received, and it is a product of a defensive mindset that your own story is the most special creation on earth and people just donāt recognise your āgeniusā.
The creators who actually work for the corporation have their own ideas of what they would like to create so why would they waste time stealing a story from someone else when they have the opportunity to tell their own.
If you notice similarities, the most likely explanation is simply coincidence or convergent evolution.
Ps. It has been while since Iāve watched the video, but I think it might be related: