Every time I see a comment on the state of Tahoe I look wearily at my current install of Sequoia. I'll have to update at some point. But I'll hold out as long as I can...
I did it today. It took me thirty minutes to fix the networking because I couldn't get Little Snitch to uninstall since it didn't seem to be compatible. Basically I had to reboot in recovery mode to disable security features (csr) to uninstall Little Snitch (via systemextensionsctl). This is the worst update I've ever gone through on Mac, and I started using a Macintosh SE.
They've done something with the printer system in Tahoe. Brother removed support for native drivers on certain label printers on Tahoe (!!!) when you go searching you find other printer issues.
Like, why. Why would you need to change the printer system? It works.. has worked for a very long time, there's no reasonable need to change it.