My laptop is on macOS Tahoe (so I can support our customers), but my main Mac remains on Sequoia, because I don’t like Liquid Glass and some of the functional changes in macOS Tahoe. But I was tired of the constant "UPDATE TO TAHOE NOW YOU SLACKER!" dialogs that Apple sends my way.

You *can* block this stuff, but it requires installing a device management profile. It’s not as scary as it may sound, and the end result is Tahoe-free Mac usage, at least in 90 day chunks.

<https:robservatory.com/block-the-upgrade-to-tahoe-alerts-and-system-settings-indicator/>