Actually, what they hate is that you did it without their permission. And what they hate more is that you don't need them.
They are dedicated to creating a system in which they are important, where you have to have their permission, defer to their judgement, and where they matter without actually having to do the things you had to do to create the things you create and build the things you build.
In the system they impose they control industries they never created and never invested in. They take control of lands and businesses without having bought or built or earned any of it.
They accuse the rest of the world of being driven by greed. But demanding control of what you never built is the very definition of greed.
It’s also the definition of freeloading.