Yeah, the real time stuff is pretty solid in blender but for very high image quality / realistic prerendering, blender is still missing a lot of the professional/proprietaries tools that gives the last 10% of polish in big budget productions (photorealism). The community has done a great job in last 10 years but there's still a lot of technical tools locked behind something like max/maya ecosystems professional paywall that most people eventually transitions to for "serious" industry work because pipelines are hard to change. At least that's the state a few years ago.