Absolutely. I just paid $4K for an equivalent CPU upgrade on our Volvo EV, just to have faster UX response and fewer hangs. No new features.
Lucid is giving customers an outright gift by charging under $1K, if they choose to upgrade.
Ionna begins (?) rolling out NACS-only charging installations, as did Rivian some time ago:
https://evchargingstations.com/chargingnews/ionna-first-all-nacs-charging/