My point wasn't that an actual password manager would be easier. My point was that a text document on the computer would be as easy/easier to keep track of than

My point wasn't that an actual password manager would be easier. My point was that a text document on the computer would be as easy/easier to keep track of than a piece of paper. It might reasonably be argued that it's less secure, since it's pretty hard to hack an air-gapped sheet of paper. But it's not harder to use.