Academia as we know it has been dead for a while, and AI is the final harbinger. The reproducibility crisis got that much worse now that the papers that nobody ever bothered to reproduce have grown 10x in number with the press of a button.
At least the industry research jobs pay well, even if they suffer many of the same issues.
If you work for a private firm, then they presumably own the rights to patents you develop while under their employment, depending on your contract. But also, you have access to patents and technologies through the corporate patent sharing agreements and licenses that you'd never have access to in the university system, so it can work both ways, where you may be able to develop things not possible in traditional academia, but whether you actually retain those rights is not as clear as in academia.