I believe you are mistaken, there is no way that reloading a tab from the web is faster than it being read from the disk.

Your OS should do this automatically, your programs shouldn’t worry about cold memory.

The contradiction is in the claim that the vocal minority is significant. One could argue that the lack of mainstream distros not using systemd is an indicator of the lack of a significant population against it.

In their defense there only so many big rivers, round there, and most do function as border