Advice in the article unfortunately applies to people who don't lock their computers so it is talking to the wall. I rotate my ssh keys with a new laptop/pc. P

Advice in the article unfortunately applies to people who don't lock their computers so it is talking to the wall. I rotate my ssh keys with a new laptop/pc. Private key should stay on one machine only. I think longest I had usable laptop was 5 to 6 years. I read the article and probably people who are interested in security will click it so it also is preaching to the choir.