I don't think you were hostile, you just have a different experience than others in this thread. At my workplace we design hardware and make embedded systems. Depending on which part of the system you're working on you'll either never leave Visual Studio or exclusively use the unix command line. Both groups are absolutely serious professionals. Not every workplace is like mine; most will have only one of the two groups.
I'm in my 40s, and have been playing music since single digits. I still remember the order of lines in the staffs with "Every Good Boy Deserves Fudge", "FACE", "Good Boys Deserve Fudge Always", and "All Cows Eat Grass". I did teach my kids "Good Burritos Don't Fall Apart", though, since they seem to like burritos.
My internal math nerd agrees with the grandparent though, for some reason I just remembered the order of operations and was confused when my kids came home with PEDMAS. But to be fair, I use the order of operations every day at work, so 🤷. I'm also one of those people who will insist on using parentheses everywhere there's more than two terms, though, so take from that what you will.
I love that the goat sacrifice is before replacing the cable...