What do people do with all the extra time they save by writing ‘k’ instead of ‘ok’?

Commentary:
"Seriously! 🤔 Do they use it to meticulously arrange their sock drawers, contemplate the mysteries of the universe, or perhaps master the art of the perfect cup of tea? ☕️ The possibilities are endless when you're living life in the fast lane of 'k'! 😄 #TimeSavers"