MacOS 26 is the final Intel version, sucks to be a 2023 Intel Mac Pro owner

macOS Tahoe is the final software update that Intel-based Macs will get, as Apple works to phase them out following its transition to Apple silicon.

During its Platforms State of the Union event, Apple said that Intel Macs won’t get macOS 27, coming next year, though there could still be updates that add security fixes.
↫ Juli Clover at MacRumors

Not particularly surprising, but definitely not great for someone who bought one of those ungodly expensive Intel Mac Pro only a few years ago – it wasn’t taken off the shelves until 2023. That’s a hard pill to swallow, and definitely something I do not think should be legal.