These 10 points are good. I would add an 11th: Don’t clip your nails during the priest’s homily. Yes, when I was stationed at the cathedral someone did that as I preached my, stunning as usual, homily!
Today’s rule on fasting prior to Mass is truly infantile and absurd. Back in the day, when we children were men, our fast was three hours before Mass and no water as my parched memory recalls. My parents, truly giants, had to fast from midnight until Mass. Those were the days of heroes and saints who no longer exist. Today we are all snowflakes.
Should we post this in the narthex of our churches? Do those communities that celebrate the TLM need such reminders?