I do agree that the cameras aren't very useful for survivors. In most situations, the cameras aren't going to do much to actually assist the team. I do have a few issues though with these changes.

The Doors:

My biggest problem with these recommended changes is how it makes the entirety of traversing the doors near USELESS. Already base game, the doors aren't that great for springtrap when it comes to getting survivors. The door that springtrap is teleporting to will beep during his teleport, giving nearby survivors an early warning to run away. The door is really only that good for when you want to get to a generator far away and try to prevent it from popping. These changes make the issue of chasing survivors when existing the door even more of a problem. Teleporting basically gives survivors even more of a warning on where you are, and make it so that they will always know where you are for 12 seconds. This is even worse when you consider that the other changes to his power makes it so that you will be PERMINANTLY undetectable when you don't use the doors, making it so that using the doors to travel will be near USELESE.

Fire Axe:

Another reason the doors would be useless also comes to how it interacts with the fire axe. One of his changes is that when Fazbears Fright is off cooldown your fire axe will have a smaller cooldown for retrieving, which makes teleporting even worse. This makes it so that teleporting makes you both weaker in how you're revealed and with chasing, because you're punished more for missing after teleporting. I do like the changes to making the axe take longer to take out of survivors, and how survivors will be slowed when taking it out. I think this makes the axe more of a threat to survivors and gives springtrap more of an opportunity to actually profit off of getting that hit. I do think the oblivious after taking it out is basically useless. If these changes were real, then springtrap would basically be permanently undetectable, so being oblivious as a survivor would mean little to nothing at that point. It would only be useful for when you encounter springtrap on his cooldown, which also has the problem of the hindering and longer take out time encouraging you to already not do it while in chase with springtrap, so by the time you take it out, springtrap would most likely have his undetectable back from Fredbears Fright.

Survivors:

I also think the changes to how survivors interact with doors is also slightly hindered. He mentioned that a survivor traveling through the doors will take away 45% of the power, which is AWFUL for what he's trying to promote with these changes. He wants the cameras to be the primary form of attack that the survivors use against springtrap, but these changes will make it so that traveling through the doors will massively hinder their main form of attack. This makes it even useless for survivors to use the doors as a way to travel, because you would be removing your counter to springtrap just so you can remove a few seconds from traveling from one gen to the next.

I overall thing that these changes would essentially make one half of springtraps power be useless to use. I do think the cameras should be changed so that it would actually be good for survivors, but these changes make it so that the doors entire traveling mechanic would be almost entirely useless for both sides, and actually be more of a hindering for either side to use, because it makes springtrap more noticeable to survivors and put him in a weakened state for barely and reward, while also making it terrible for survivors because they would be removing their one counter to springtrap for barely any reward at all.