NIST has been recomending this for 3+ years now. The question is how long will it take for PCI to pick up on it?

I've been using lastpass for 6+ years now and its never asked me to change my master passphrase, let alone every 180 days.

Very strange, I wonder if there's anything special about my account. Here's the message I'm getting, when I log into the web console: https://ibb.co/5vMVyJ4