It was just one item in a list and they used "etc." which prob refers to all the other obvious upsides, like why you would use pgadmin/postico to write postgres queries instead of psql cli.
So to double down on that one detail as if it were a load bearing remark comes off as trying to win a point.
If `sqlite3 test.db` launched a rich UI with tabs and such, then maybe they'd be onto something, but it does not.