How to use properly such generic person pronouns as one, people, you, we, and they

When writing about a general topic in emails, essays, business correspondence or whatever, I often wonder which generic person pronoun to use. My quick Google search for sample sentences using such pronouns as one, people, you etc. returned a lot of examples, but I haven’t been able to figure out any rules or general tendency in them.

Is there any common ground of understanding among native English speakers when to use "one", "people", "you" etc?

The following are just some sample sentences I checked during my Google search.

One cannot choose the period of history in which one lives.

PEOPLE OFTEN CAN’T JUDGE HOW THEY IMPRESS OTHERS

You will never know the particular virus that gets you.

We Have a Cheap, Effective Way to Keep Ourselves Safer From
COVID-19.

When people think “librarian,” they say, “Oh, must be
kind of dull.”