When you mix genres, you get a whole new subgenre, it isn't just more of the same. Resident Evil 4 on the other hand is a third-person shooter survival horror game, which is very much different from just a survival horror game and is essentially a whole new subgenre of game, like Metroidvanias, which are a mix of Platforming and Adventure. They can have all sorts of differences like the games you just stated, and still be survival horror games because they're still just survival horror games. Survival horror games can have RPG elements in them like upgrading weapons, yet still not be considered an RPG.
Action adventure is a broad genre that covers many types of video games including survival horror games. Yet, it clearly states that survival horror is a subgenre. I've given you my reasons and they were based on the fact that it failed to keep players and critics happy, which in turn led to a soft reboot that attempted to go back to the series' roots, which was clearly not Resident Evil 4. I stated that my reasoning for my statements were objective, as you tried to write off said opinion as backed by subjective reasoning.
I never stated that my opinions were objectively correct.
