Perhaps, but this article is specifically about the Pixel which, to my knowledge, doesn’t have a task killer as aggressive as some other vendors have. The closer you come to Google/AOSP Android, the lower the probability that your tasks will get killed at random is my experience.
Because (from what I’ve read) battery optimization may still kill them, depending on the phone.
Perhaps, but this article is specifically about the Pixel which, to my knowledge, doesn’t have a task killer as aggressive as some other vendors have. The closer you come to Google/AOSP Android, the lower the probability that your tasks will get killed at random is my experience.