Problem with kernal_task, how to disable or fix it?

Question

macOS

Hello everyone)

Mac 2015, macbookpro 15 is loaded by the kernal_task process. I read about the problem. I think let's just delete the process. The process cannot be deleted. I read more. It turns out that you first need to delete some files from the name like MacBookPro8_3.plist, my version is not here, you need to delete the closest version. Not removed. Reading Google again. They write that in order to delete, you need to deactivate some protection through the terminal. I enter csrutil disable. I check, it's not active. I'm trying to delete. Not removed.

Google again. It is advised not to take a steam bath and try to understand what the problem is, that some kexts can influence the work of this process in such a way. Enter kextstat | grep -v com.apple. The output contains a suspicious kext ntfs, from a service that I removed a long time ago (there was a trial version). I read how to delete kext, they write, like you just find it in extension and delete it. I'm trying. Not removed. Writes that the cupcake is active. Read how to deactivate. kextunload -b ntfs.kext. Deactivated. I try to delete, writes no rights.

Fed up with the rights. I read how to activate the root user. I activate. I'm logging in. I'm trying to delete kext. Not enough rights. I'm trying to delete MacBookPro8_3.plist, not enough rights.

The question is - what for in general this root, which can not delete anything? I generally want to rm-rf / do. I want and I have the right, if I feel like it.

Tell

me How to delete everything I want in mac os? Though all system directories at once? Why can't this be done as root? Writes insufficient rights, what other rights do you need?

How to solve kernal_task problem?

Mac os catalina.

The problem occurs when a second monitor is connected. This process begins to swell. I don't care about the security of the system in this case. I don't want to reinstall the system.