I feel like for all of the words you just posted you are kind of beating around the bush here.
Rude. Based on your post I see that you are either misinformed or missing important information. I was trying my best to help you with my years of experience with Linux and privacy and now that you are going this way about this I am not very keen to do so.
I found tens of such conversations about root access and inherent risks online already.
Having root privileges and access to your system files (anything below the / directory, it is the root of your filesystem) are different things. Even without root privileges important information can be gathered about your system (e.g. by reading your /etc folder).
I hope you're not copying and pasting LLM outputs.
That's insulting.
The reason that these games request kernel level access in windows is to see what programs are running currently. Does root access not give them the same capability on Linux?
Correct. The difference is that they are not asking for root privileges on Linux.