I can’t disagree, except to the extent that I don’t personally view the CI as a means to reaching some objective, universally “good” set of actions. I think Kant was way off the mark with a lot of that pursuit. I do think, however, that an action which fails to satisfy the CI (meaning as I see it, “I want to do this but I don’t think others should”) is often one that should be re-evaluated.
But also I took like 3 philosophy courses so I’m officially in way over my head now but enjoy the discussion!
I just bought and restored some older but well-built deck furniture. Each piece had a badge on it with a company name and URL, but the site is long gone. Popped it into the wayback machine and instantly learned all about the furniture, its maker, and how much it cost back in the day, which was really neat.